Sports glasses Classification by function

Oakley sunglasses cheap sports sunglasses is worn by sports safety glasses, usually equipped with a high-level security (pc lenses), protection (tr-90 frame, soft existing flexibility), comfortable (non-slip nose pads and booties), beautiful (with sports, leisure clothing with) effect.
As diverse types of outdoor sports, including BMX, outdoor climbing, jogging, skiing, golf, camping and other sports, so, for different sports, sports glasses functional requirements are also different.
1) wind sunglasses suitable for long-term movement in the outside world, especially in areas of strong wind sports enthusiasts.
2) sports glasses myopia
And in order to meet the needs of sports enthusiasts myopia, myopia glasses movement born more they brought the gospel. Sports glasses myopia functions include not only the general glasses with the performance, and uses a pc material can impact resistant surface, so short-sighted friends can enjoy the sport brought too fun.
3) Polarized Sport Glasses
There is long-term exposure to sunlight, intense and prolonged sunlight sport, need to buy cheap oakleys polarized sports glasses. Right and climbers, mountain snow easily damage the eyes to ultraviolet light, the 10,000-foot high snow reflected light over the sea above 50, the naked eye is very easy to damage the retina, causing great pain called snow blindness, sunglasses can reduce This hurt, but do not be deceived cloudy weather because UV rays penetrate clouds, glare can cause headaches, sports glasses have 95-100 filtering effect. For sports glasses with ice travel needs 5-10 transmittance, while the multi-purpose sports glasses must have 20 transmittance.
Purchase of the sunglasses, you can easily see if their eyes were too bright. If you want to see the true colors, best lens color is gray or green; if you want to look cloudy or foggy time carefully choosing yellow lenses. For infrared,, unless you squarely Sun will is directly injury, but General of movement glasses are can prevent infrared penetrating and protection eyes, movement glasses be has side of protection device reduced Sun penetrating eyes, but must has good of ventilation equipment prevent lenses up fog, or using anti-fog of lenses or anti-fog of clean agent, you needs more with a pay alternate of movement glasses avoid lost also using cardboard or clothes cut into strips shaped cover Yu eyes. Most climbers prefer to use contact lenses, cheap oakley sunglasses sliding nose to improve Visual acuity without water spots, but there are still shortcomings, such as too much sun, sand and dirt can cause eye irritation, and easy cleaning and maintenance on the outskirts.