What's the difference between regular sunglasses and sunglasses for bikers?

There's a lot choices when it comes to sunglasses. Especially when it comes to biker sunglasses! There's the pair you wear at a sporting event or the pair you might wear on the lake on a hot summer day. These are not designed to take an impact like our sunglasses do. Yeah you can buy a pair of ten dollar cheap throw aways. But that's exactly what they are! Throw aways. They will not protect you from debris or air flow that can induce dry eye, eye fatigue and eye strain. Also, the material that most of the street syles are plastic, plastic lenses are not durable enough to withstand any kind of blunt force, ie., bugs, debris, or even flying objects. We use polycarbonate which will withstand at least 1600lbs per square inch before it will shatter. This will give you the protection you need to keep riding. Another key feature with sunglasses that are designed for bikers, most of them will have foam inserts that keep debris, bugs and air flow out. Some are removeable so that you can use them even when your not riding. BONUS! Ask yourself this question, "If something happened to my eyesight or something damaged my eyes, how would I ride again?" That should at least make you think about the eyewear you use when riding. Even if you don't buy our sunglasses, PLEASE PLEASE PLEASE-DO NOT USE sunglasses that are not approved to be impact resistant. If you do, you might regret it. If you need more information please visit our FAQ page on our site. http://bikeroptix.com/faq.php or call our toll free number at 877-897-5630.www.bikeroptix.com