Protect your eyes with GUNNAR's Riot glasses, featuring a durable nylon frame, rectangle shape, fixed nose ridge, and wide fit suitable for broader face shapes; key features include sturdy multi-barrel hinges, GUNNAR patented lens technology that blocks harmful blue light and 100% UV, G-shield™ dual-sided anti-reflective lens coating, Low Bridge Fit compatibility, and a prescription range of -5 to +6, with specifications of lens width 58 mm, lens height 32 mm, nose 16 mm, frame width 147 mm, temple 143 mm, and weight 26 grams (without packaging); included with purchase are a microfiber pouch and a 12-month warranty.