Sunglasses with UV lens block out invisible light waves from the sun called ultraviolet radiation, thus the acronym UV. There are three types of UV rays from sunlight: UVC, UVB, and UVA. Too much exposure to UV rays, which are not visible to the naked eye, can create or worsen certain conditions such as pterygium, cataracts, and pinguecula and can even cause structural damage to retina, eye lens, and cornea.

UVC rays are the most intense rays at 100 to 280 nanometers (scientific measurement of light wavelengths), and would be considered the most harmful to your eyes if it weren’t for the fact that our ozone layer blocks out just about all UVC rays. The debate on ozone depletion has resonance here, however, since a deteriorating ozone layer means the potential for dangerous UVC rays to pass through.

UVB rays are less intense than UVC rays, at longer wavelengths (280 – 315 nm), but are considered the most harmful rays by the optical community, being that these are the rays that partially penetrate our ozone layer, and also are the type of radiation that causes sunburn and skin cancer at highest intensities as well as pterygium and pinguecula. Overexposure to UVB rays also contribute to premature aging.

UVA rays are the least intense of the three (at 315-400 nm), but can still get to the eye cornea, lens and retina, potentially contributing to the development of cataracts and macular degeneration.

Sunglasses with UV400 is especially made to block UV light in wavelengths up to 400nm. It is important to have sunglasses with this measure of protection. Polycarbonate lenses are also inherently protective against UV rays, by virtue of its very composition. The majority of Olympic Eyewear bulk sunglasses are made with polycarbonate lens, and they all comply with US and International UV Protection Standards. They can be found in the latest styles from brands like DG Sunglasses, X-Loop Sunglasses and Biohazard Sunglasses.

Spring and summer are around the bend, and while you are beginning to plan your activities for the warm weather, sunglasses designers have also been busy gearing up for the fresh new seasons ahead, with sunglass runway shows showcasing some of the hottest samples around town. Spring and Summer 2013 promise to be seasons of great eyewear fun. And best of all you can take advantage of these trends without breaking your pocket. Designer-style wholesale sunglasses are available at Olympic Eyewear.

Here are some trends being seen on the runways:

Round-shaped Sunglasses – An ode to the perfectness of the circle, round shaped frames come in different sizes and colors with lenses tinted in a variety of shades. Round shapes are more distinct than the average sunglasses – they add a touch of distinct personality.

Odd-shaped Sunglasses – Anything but square, these sunglasses are for those who don’t mind stepping out of the box. Sure to catch quick attention, these glasses are bold, don bright colors and have a futuristic quality to them.

Cat-eye Sunglasses – In honor of our feline friends, these sunglasses exemplify grace, elegance, and proud attitude. Cat-eye sunglasses can express dramatic slopes or gentle ones. Wear them in a variety of colors.

Mirror Shades – Not only do mirror shades provide a sense of privacy, they offer a flashy, fashionable look. They come in a variety of shapes, lens tints and frame styles that make these worthy contestants to any other type of shades.

Big or Oversized – The beauty of big or oversized sunglasses is the way they take advantage of contour. Oversized sunglasses can actually come in several shape options – more rounded or more squared – and in a variety of styles and colors.

Patterned Frames – Patterned frames are also hot for this coming season! White with colorful splotches, navy blue with flowers, polkadots, stripes – patterns are in!

Step out into the sun in style this spring and summer. You can find a variety of designer wholesale sunglasses at Olympic Eyewear. We sell our sunglasses in bulk in sets of a dozen each. You will find some of the abovementioned styles among our DG Sunglasses and VG Sunglasses including round shaped frames, big or oversized frames, cat-eye frames, patterned frames and mirror shades.

Pure action. Unadulterated adrenaline. The sense of freedom as you race downhill or the challenge of pumping the pedal to make that uphill climb. These are the reasons why biking is a passion. Whether for weekend warriors who speed through the week looking forward to that time on the road or for sports enthusiasts, the call of the road is irresistible. The sport can cover a wide range of cycling activities – recreational cycling, mountain biking, biking as part of a triathlete regimen or road biking.

However, this sport is not without its dangers, not just to your body but also to your eyes. For one, the extended time on the road exposes you to the sun’s ultraviolet rays, as well as the rays reflected on the surface of the road. Exposure to the sun can result in premature macular degeneration, sunburn to the cornea (photokeratitis), pterygium, cataracts and even cancer of the skin surrounding the eyes. Cyclists are also vulnerable to ocular trauma – scratches and scrapes to the eyes caused by flying debris or being hit by an overhanging branch.

As you put on your helmet, gloves, body armor and other protective equipment, you should also put on sunglasses to complete the ensemble. Here’s what you should look for when choosing the perfect wholesale sunglasses for biking:

-  Sun protection. The lenses should be equipped with 400 UVA/UVB protection to protect from the sun. Make sure that the sunglasses have UVA/UVB protection and not just tinted glasses. Plain tinted glasses actually do more harm than good since the dark lenses cause the eyes to enlarge and let more of the sun in.

-  Sturdy lenses. Ideally, the lenses you select should be impact resistant. Cycling can mean unexpected twists and bumps on the road. Small rocks or debris can come flying and hit your sunglasses. Sturdy lenses (usually made from polycarbonate) won’t shatter during crashes or blows. The lenses should also repel oil and other liquids such as rain or sweat.

-  Polarized and photochromatic lenses. The asphalt, the metal and glass of cars and puddles can reflect light. This glare can strain the eyes. Polarized lenses filter out the glare.

-  The color of the lens. The lens should be tinted so as to protect from the degree of sunlight you are exposed to. With the sunlight coming directly at you, you may be temporarily blinded and distracted – a dangerous situation when you’re on the road. Green or gray colored lenses are best for very bright light (to block 75% to 90% of bright light). Rose or brown tints are great for overcast lighting conditions (to filter out 35% to 50% light) while yellow or clear lenses work well at night or during cloudy days. If you want a pair of sunglasses that work with any light condition, you can also look for photochromic lenses that react to the amount of light and adjust the lightness or darkness of the lenses accordingly.

-  Wrap around style. This prevents air from coming into the sides and getting into your eyes. The same goes for insects and dirt. If you’re wearing contact lenses, you also prevent your eyes from drying up from the air exposure.

-  Smaller rubber nose grip. The grip should securely hold the sunglasses while minimizing the obstructions.

-  Half-rimmed style. This is to ensure that your peripheral vision remains unhampered.

-  Padding and ventilation. This ensures that your glasses don’t fog up.

-  Lightweight frame. The sunglasses should not be unwieldy.

-  Elastic Strap. This will keep the sunglasses in place.

-  Budget. Your selected sunglasses shouldn’t have to cost an arm and a leg. Olympic Eyewear provides a wide range of sunglasses for wholesale purchases. You can find a good pair of cheap sunglasses in bulk that can suit your needs.

Our vision is a precious gift. With it, we can sit down and behold a breathtaking sunset, appreciate art and enjoy the beauty of the rugged outdoors. Sadly though, we sometimes take this gift for granted. We tend to abuse this by exposing it needlessly to the sun’s harmful ultraviolet rays. Over time, our lackadaisical approach to protecting our eyes can lead to macular degeneration, cataracts, cancer of the skin surrounding the eyes and even blindness.

One way of protecting your eyes would be to wear sunglasses. These protect against prolonged sun exposure, the wind and any injury that may be caused by flying objects and debris. Aside from protection, sunglasses also enhance your vision by improving depth perception. It also removes glare and color distortion so that you can see more clearly, especially in particular environments and light conditions.

Now, who should wear sunglasses? The Terminator. Tom Cruise in Top Gun. Horatio Caine in CSI: Miami. Holly Golightly. The Men in Black. These are not the only ones who should enjoy the protection (and style) that a good pair of sunglasses can afford.

Here are some who would do best to avail of wholesale sunglasses by the dozen:

Sportsmen. Runners, cyclists, skiers, trekkers and other outdoor sports enthusiasts are exposed to the sunlight for extended periods of time. Sportsmen are almost always on the move – the visual clarity provided by sunglasses enable them to react more quickly.

-  Skiers also need sunglasses to protect against the wind and the cold, as well as the sunlight being reflected in the snow.
-  Bikers need it to protect against intense wind velocity, as well as small rocks or debris that may fly around while they are on the road.
-  Surfers wear sunglasses to shield the eyes from salt water and the wind that can negatively affect performance.
-  Runners who wear sunglasses are able to relax the muscles of the face (since there is no need to squint). This, in turn, relaxes the jaws, promotes easier breathing and improves running performance.
-  People who indulge in other sports can also benefit. Sunglasses can protect from impact injuries caused by balls, rackets, bats or even moving body parts.

Fishermen and sailors. The sun reflected on the water only intensifies the damage from UV rays.  Polarized wayfarer sunglasses also remove glare so that fisherman can see beyond the water’s surface. This is very useful when one is trying to spot that prize catch of a fish.

Drivers. Racecar drivers, school bus drivers, long distance drivers, and even those who drive from the home to the office (and vice versa) should wear sunglasses to protect from the glare from the asphalt road or pavement. Depending on the direction you are taking, the sun can even be directly in front of you. The glaring rays can cause you to temporarily lose your vision and focus, so that you are not able to see even a few feet in front of you. You can also lose control of the vehicle. With sunglasses, you don’t have to squint and not be distracted by light reflecting off many surfaces – not just the road, but also glass and metal. Sunglasses can help minimize accidents on the road.

Children. Children and babies are particularly susceptible to the UV rays of the sun because their eyes are not yet equipped. Children’s eyes cannot filter the sun’s rays as effectively as adult eyes because the lenses of their eyes are clearer and thus allow more of the light to come in and cause damage. Teaching your child to get into the habit of wearing sunglasses will help reduce any damage they may have to face later in life.

The seniors. Elderly individuals may already be suffering from macular degeneration. They may need some prescription sunglasses to help them slow down the deterioration of the eyesight.

As you will notice, virtually anyone needs sunglasses. Olympic Eyewear provides you with a wide choice of wholesale designer sunglasses for your everyday use and for sports events. You can protect your and your family’s eyes by getting wholesale sunglasses by the dozen.

Are you a sports enthusiast? Do you love enjoying a variety of outdoor sports that test your limits, give you that adrenaline rush or simply relax you with the sheer wildness and beauty of nature? Congratulations on your passion! There are a variety of outdoor sports you can enjoy, such as trekking, mountain climbing, biking, fishing and skiing. If you indulge in these sports, it is best that you come equipped with sports sunglasses to prevent eye injuries and to protect from sun damage.

A lot of eye injuries that happen while indulging in sports can actually be prevented by wearing the appropriate eye gear. With these, you can avoid:

-  Snow blindness and other injuries caused by exposure to the sun. The sun emits ultraviolet light that can cause a number of diseases – macular degeneration, cataract, even skin cancer in the surrounding areas of the eyes. This is especially magnified in the presence of water or snow, where the reflection of the sun’s rays make the damage it does more intensified.
-  Piercing eye injuries. Flying debris, broken glass, stray branches and other elements can cause your eyes to be cut or pierced. This can be painful.
-  Black eyes and impact injuries. Getting hit by an object with considerable force can happen while indulging in sports. You have flying elbows, balls, bats, rackets and other implements used in sports that can hit and harm. These can result in black eyes, a ruptured eyeball or even cracks and broken facial bones.

Sunglasses for Every Sport or Outdoor Condition

When indulging in sports, it is best not to wear wayfarer sunglasses or X-Loop sunglasses, which may not provide adequate protection. There are a variety of wholesale sunglasses that you can choose from that can provide your eyes with the protection they need.

For improved performance, manufacturers have designed a wide variety of sunglasses to fit every requirement. These are usually made using polycarbonate lenses because these don’t easily break and scratch. Polycarbonate lenses also efficiently filter out glare resulting from the sun hitting flat surfaces (such as a field of snow or the asphalt on the road).

Glass lenses are only ideal for less extreme sports since there is a propensity for these to break on impact. However, glass lenses can work for low intensity sports, such as golf. Glass lenses will work best since these provide wonderful optical quality.

When choosing a pair of cheap designer sunglasses for your sport, it is best to consider the specific requirements in order to maximize safety, performance and enjoyment:

-  Mountain biking. Cycle to the top using wholesale sunglasses that are made using polycarbonate lenses that are polarized. The polycarbonate material prevents shattering upon impact while the polarized lens gets rid of road glare that can hamper biking performance. When considering choosing a pair of sunglasses, choose a pair where the lenses can be interchanged, depending on light and road conditions. If the sun is up and produces much glare, you can put in brown lenses. When the sun has already started to go down, or when you are biking in the shade, you can use clear lenses for improved quality of sight. Meanwhile, yellow lenses work best in low or cloudy conditions.
-  Skiing, snowboarding and other winter sports. Glare can be especially significant in the presence of snow. This can be reduced with the use of polarized lenses.  Again, it’s great to have interchangeable lenses – rose-colored lenses for low-light conditions and those requiring depth perception, yellow-colored lenses for activities requiring high contrast.
-  Hunting. Choose lenses that provide high contrast and considerable depth perception so that you are able to see even the small movements of the animal you are hunting. If you are doing your hunting in low light areas such as a forest, it’s also best to wear glasses that protect the eyes from being hit by bushes or branches.
-  Running. Try getting wraparound sunglasses to that dust and other debris don’t easily penetrate and hurt the eyes. These also protect against the glare and wind.
-  “Racket and bat” sports. These include softball, lacrosse, tennis, baseball and hockey. Choose glasses or protective goggles that are equipped with polycarbonate lenses.
-  Fishing. Choose polarized sunglasses to provide clarity, especially when you’re looking at the water. With the glare effectively minimized, you can relax and not have to squint the entire fishing trip.

When getting a pair of sports sunglasses, be sure that these provide a good fit so that it doesn’t move around. Olympic Eyewear provides a wide assortment of cheap sunglasses in bulk that can offer effective protection for your sport of choice.

As winter slowly makes its way around, many will be cheating the frosty weather with vacation trips to warm, tropical places. If you’re one of those, on your list of essential items to pack, don’t forget your sunshades. In fact, carry several of them.

Your trusty sunshades are going to come in handy in all kinds of situations on your vacation. First stop: the beach. The sun is shining down and all the tourists are donning their most fashionable swim and eyewear. You may want to choose a pair of shades that perfectly complements each of your swimwear sets (surely you will be carrying several!). Maybe a pair of oversized DG Sunglasses or a pair studded with rhinestones. Or maybe your pair of trendy bold white wayfarer sunglasses, will be just the right fit that day as you lounge around soaking up the sun.

Your white wayfarer sunglasses may match the outfit you plan to wear to the local marketplace to browse stalls for nifty hand-crafted items to carry back home. You want to dress to kill, but it may be a long fussy day in the heat being hassled by ambitious vendors, and you may decide, instead, to stay low-key. A “quiet” pair of shades that keeps the sun from your eyes without compromising style may strike the perfect mood – maybe one of various styles of aviators from Biohazard Sunglasses.

While away, you are sure to take part in some adventure: biking up the mountainside, sea kayaking, or even surfing. Any one of these activities will more than likely be taking place under the beaming sun. You will want a pair of secure sports sunglasses to keep your eyes protected from potential impact, debris blowing into your face, glare reflected off surfaces, and, of course, the UV light. Check out X-Loop Sunglasses’ large variety of sports eyewear, to find some sports sunglasses that meet your fancy.

You will probably dread the journey back home, where you will have to put your tropical fantasies to rest and brave the dead and cold of winter. But, no worries, maybe now it’s time to consider sunglasses for winter wear!

Olympic Eyewear carries a diverse collection of sunglasses featuring almost any style and trend currently on the market. The bulk sunglasses are sold in sets of up to a dozen each; each set comes in one color choice or an assortment of colors.

Sunglasses do more than make a fashionable statement, they provide protection from UV rays, and eye-strain, and can also enhance activity performance. Water sports enthusiasts especially appreciate sunglasses for their  ability to serve several unique functions at once while they’re out on the water. Here are some common water sporting activities and the benefits of wearing sunglasses while doing them.

Fishing: The most important goal of a fisherman is, of course, to catch fish. A fisherman uses a variety of tools, methods and techniques to find good fishing spots and get a good bite. Many of these approaches require clear sight. The more a fisherman can see into the water, for example, the better he can determine the quality of underwater structures, the behavior of the fish below, the type of fish available, the movement of the fish, and more. Glare off the water on a sunny day out fishing can significantly obstruct water transparency, potentially foiling a fisherman’s attempts to use the tactics he knows best.

Sea Cruising/Boating/Sailing/Yachting/Kayaking: Enjoying a fine day on the water can do wonders for your health and mood. There’s nothing quite like coursing over the sea in a trusty vessel and there are several aspects that can make a trip particularly enjoyable like: sighting sea animals, such as seals or dolphins; the smell and feel of sea breeze; the calming sensation of buoyancy in water; or simple moments of meditation. Yet, something as simple as not having sunglasses on a sunny day out on the sea can quickly ruin many of these experiences. Sunglasses will cut the glare on the water, allow you to look out at the scenery surrounding you, and generally avoid having to squint or keep your gaze only in one area.

Jet Skiing/Waterskiing: Skidding over the water in a jet ski, or on water skis, is probably one of the most exciting, adrenaline-pumping experiences you can have on water. The water is spitting out from under you, the wind is whipping at you, and you are using your strength, endurance, and skill to keep everything under control. But consider what can happen if water splashes into your eyes and you are trying to wipe it out, wind forces you to keep your eyes at a bare squint, or water glare makes it impossible for you to keep your eyes open for long. These issues with your eyes can tamper with the otherwise awesome fun you’re having. Sunglasses do the double job of keeping water and wind out of your eyes, and cutting glare, ultimately helping you to maintain a sense of balance and control.

Olympic Eyewear carries a broad array of cheap wholesale sunglasses. From wayfarer sunglasses to aviators and everything in between, Olympic Eyewear has a style and a trend to suit everyone. X-Loop Sunglasses has a great collection of sports sunglasses that are suitable for wear on the water. Also take a look at sunglasses with polarized lens for glare control.

Surfing is one of the most exhilarating water sports out there. Whether riding on small rolling waves or big gigantic ones – very little beats the thrill of the ocean’s challenges. An avid surfer spends a lot of time out in the sun. While they are out there, surfers need to take extra precautions to protect their skin and eyes.

People who spend a lot of time out at sea put themselves at risk for skin cancer and cataracts if they do not have the proper protection. The sun, although necessary for helping our bodies generate the right quantities of Vitamin D, also emits UV rays that are harmful to us, especially when we are exposed to them in great quantities and for an extended period of time. For skin, surfers should wear sunblock, as well as long-sleeved Lycra shirts that will keep their skin covered.

But what about the eyes? Excessive exposure to sun can cause a surfer’s eyes to grow tissue like pterygiums and cataracts. Other eye problems could be caused by the level of glare being reflected off the water. Not only does sunlight bouncing off the surface of the water intensify UV exposure, but it may make it difficult to see, and may cause the eyes to strain and get fatigued.

A good pair of sunglasses for a surfer would have these qualities:

*        UV protection

*        Polarized lenses: that filter glare and make it easier to see

*        Good straps to attach to sunglasses: to keep glasses from falling off while surfing

*        Has ventilation: to keep enough air circulating between the face and glasses as well as prevent fogging

*        Impact resistant: lenses made from polycarbonate are shatter-resistant and are particularly durable and strong

Olympic Eyewear has plenty of sports eyewear to choose from. X-Loop Sunglasses has a vast array of sportswear styles and colors. There are also bulk sunglasses with polarized lenses and most of Olympic Eyewear’s sunglasses are made with polycarbonate lens.

As the leaves on the trees continue to change colors and fall to the ground in preparation for winter, you may be getting your fill of autumn fun outdoors. One activity that remains popular at this time of year is mountain biking. Along with watching the color show put on by the trees, long walks in the charming weather, or visits to apple orchards or pumpkin patches, mountain biking offers one additional way to appreciate the season’s natural beauty.

Mountain biking, like so many other extreme sports, requires protective gear. One protective accessory that many mountain bikers swear by but which you may not have considered is sunglasses. While mountain bikers are speeding along or climbing winding paths that ascend or descend at sudden inclines and declines, both the speed and the conditions of their natural environment present hazards that can affect the eyes.

Bikers should always wear sunglasses that offer maximum UV protection. In addition to overexposure to the most harmful rays of the sun, sunglasses also offer riders protection against whipping breezes that may make your eyes uncomfortable depending on the speed you are going, and the type of weather you are biking in. Harsh or strong winds can cause your eyes to water, and make it difficult for you to see in front of you if you are squinting for protection.

Additionally, if you are riding in dusty terrain, sunglasses can give you very serious protection against kicked up dust or sand that can get into your eyes and force you to stop riding. Leaves or twigs from trees hanging over your path present other hazards to your eyes. So do flying insects. Many bike riders can attest to the experience of riding and suddenly feeling something fly right into their eye. That kind of discomfort can quickly turn into great pain, and further injury, depending on the type of insect and how well you are able to stall or prevent a resulting crash.

There are many different types of mountain biking challenges, which present different needs for eyewear. A biker needs to take into consideration their location and weather. What is the terrain like? Is it windy or very sunny? How is the visibility? Will you need help with contrast? Your sunglasses should tailor to meeting the needs demanded by these conditions.

Olympic Eyewear has a sizeable collection of sports sunglasses in bulk, which are made by brands like X-Loop Sunglasses and Choppers Sunglasses and which come in a variety of stylish designs.

Biohazard Sunglasses are popular shades that usually appeal to men. They come in all kinds of designs to suit the wearer concerned about having a fashionable appearance. There are also a diversity of colors. Biohazard Sunglasses also come in frames with different patterns, from animal print to abstract stripes. Some frames also have color transparence.

Of Olympic Eyewear’s selection of Biohazard sunshades, you can find several models that enjoy a great deal of popularity with fashion-conscious sunglasses wearers. Biohazard’s Aviator styles range from the classic design to designs that reflect unique and contemporary twists to the original design. Wayfarer Sunglasses are another type of classic sunglass style made by Biohazard along with slight variations from Ray-Ban’s original Wayfarer.

Biohazard’s sports sunglasses will appeal to outdoor enthusiasts or those who desire a simple but sleek look and Biohazard’s polarized sunglasses are a good choice for anyone who needs added eye protection from glare. The polarized sunglasses are available in all kinds of styles with a variety of sporty or classic looks. Many Biohazard Sunglasses also have broad frame sides that offer an added measure of eye protection, particularly from environmental impact or debris, dust, or wind.

With a variety of stylish options for men, Biohazard offers cheap wholesale sunglasses that can be worn for outdoor recreation, a formal function or party, a casual day at the mall, or while strutting at the beach.

Olympic Eyewear carries a variety of other sunglasses for men made by top discount designer brands like X-Loop Sunglasses, Locs Sunglasses, and Choppers Sunglasses.