NO SLIP: We use a special grip coating and silicone nose inserts to construct our frame to help eliminate slippage when sweating. NO BOUNCE: Our frame is snug and lightweight, with a comfortable fit to prevent bouncing while crushing any workout. ALL POLARIZED: We use glare-reducing, polarized lenses with UV400 protection that blocks 100% of those harmful UVA and UVB rays. ALL ORIGINAL: A classic frame shape with timeless appeal that will always be in style. (Unlike those heinous trends of the late ‘00s.) ABOUT GOODR: In 2015, goodr was created to solve a problem: running sunglasses were expensive, ugly, and over-engineered. To solve this, we set out to design a pair of running sunglasses that were affordable, stylish, and all-performance. And so, goodr was born. BOOM. Problem solved. You're welcome. These dreamy teal and purple sunglasses will transport you to an otherworldy carnival of lights and dinos. These active shades have a grip coating and snug, lightweight fit that won’t slip or bounce no matter how wild things get. Plus, the polarized purple lenses have UV400 protection.