Slip on Optic Nerve's Amino Sunglasses before fast paced adventures like running and cycling. Its SideSwipe interchangeable system lets you change the included lenses at a quick flip of a switch. Each lens has a hydrophobic coating that wicks away water, oil, and dust. The lenses also provide 100% UV protection and meet ANSI Z80. 3 standards for clarity and resistance. Optic Nerve paired these lenses with a highly durable TR90 frame, and the frame's adjustable temples feature slip resistant Tactilite rubber.