goodr pushes the envelope for both style and performance, with their "Midnight Ramble at the Circle Bar" sunglasses! The rounder lenses work and look great, on or off-court, with its matte black curved frame being ideal for smaller head sizes. In addition, goodr uses silicone, strategically located in the nose piece, and at the tips of the arms, which helps prevent slippage while sweating. And standard are glare reducing mirrored polarized lenses, that provide complete UV400 eye protection, filtering out 100% UVA and UVB rays.