FOR THE SCHOLAR ON A BUDGET: PHG Have you ever dreamed of starting your life over as a prospector on an off-world colony mining orgone crystals in outer space?! This gray double bridge round sunglasses can be considered a writeoff then. Features No Slip: special grip coating to help eliminate slippage when sweating. No Bounce: the frame is snug and light-weight with a comfortable fit to prevent bouncing while running. All Polarised: glare-reducing polarised 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.