
Sport sunglasses have done a great job at decreasing our risk of getting injured when doing sports activities. Both the frames and lenses are specially made to withstand the blow that may happen during sports activities. It is normally understood that the catchers in baseball should wear "cages" or clear polycarbonate shields. Sport sunglasses are not just hard to withstand blows and impacts. They are also with polarized lens that helps players to view their rivals clearly, without the obstruction of the glare that is caused by reflected light.

Some sport sunglasses have photochromic lens that is quite helpful for people who paly in some special competitions, like table tennis. Photochromic sport sunglasses strengthen the contrast of the yellow ball with the blue sky or stadium walls. And in golf, golfers wear photochromic sport sunglasses to get a clear view of the white ball. Because it is quite a large field, photochromic sport sunglasses enable players to have the best view whether it is cloudy or shade. It should be pointed out that sport sunglasses are extremely important for kids. Research finds out that more than 72% of these injuries occur in people younger than 25, and about 43% occur in children younger than 15. It is high time that we should insist our kids to wear sport sunglasses that help reduce any possible injuries. Actually, sport sunglasses may be cheaper than you think. Visit online eyeglasses stores to select your cheap sunglasses.
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