Spy optic Trevor snow goggle available in supreme/persimmon-contact mirror lens. Retro-inspired styling meets modern technology. The Trevor offers a comfortable blend of features and affordability to complement any style. The Trevor is custom built from a flexible polyurethane frame and features an anti-fog cylindrical dual-lens system with anti-scratch protection, triple-layer Isotron face foam with moisture-wicking Dri-Force fleece, silicone-ribbed strap, 100 percent UV protection, is available with SPY's Flight Strap and is helmet compatible with the most popular helmets on the planet. Comes with medium size. One size fits all.