KN-M3792 Round Sports glasses should be functional

Sports glasses should be functional and also look cool

The arms start thick and taper around a smooth curve to the ear

designed for strength and durability

but also tough and rigid

KN-M3792 Round Sports glasses should be functionalThese Khan brand men's aviator shield sunglasses change everything that people expect when they think about aviators. Other varieties of these shades have two lenses separated with a metal bridge. When you look at these sunglasses, you will see that it's a single piece lens. It's desirable to have shades that don't have two separate lenses. The structure of these sunglasses is done in a way that prevents excess sunlight from leaking through the sides.