These sunnies won't slip or bounce while you you sip secret wine and make turtle-like love to a fellow doctor. NON-REFLECTIVE LENSES Reduces glare to prevent squinting while you're sprinting. View Details MADE FOR MEDIUM NOGGINS Just-right midsize sunnies. View Our Sizing Recommendations FRAME MEASUREMENTS Check the exact size of these frames. View Details These sunnies won't slip or bounce while you you sip secret wine and make turtle-like love to a fellow doctor. MEET THE PHG NO SLIP We use special grip coating to construct our frame to help eliminate slippage when sweating. NO BOUNCE Our frame, with its distinguished double nose bridge feature, is snug and light-weight, with a comfortable fit to prevent bouncing while running or crushing any workout. ALL POLARIZED Glare-reducing, polarized lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays. NO DISSERTATION No one has ever given a dissertation to a doctorate panel wearing PHGs. Yet.