Durable stretch denim

ASTM F2892 EH rated

Padded collar provides comfort and prevents debris from entering

mountaineering-inspired

Safety switch

Future Tech Sunglasses: Rose Gold Z87+ Polarized Z87+ Durable stretch denimFogged up lenses are annoying, but lets be honest, they are downright hazardous. Simply put, if you can't see what you're doing you could wind up in a jackpot in the blink of an eye, and we ain't talkin' about the Powerball. Introducing Heat Wave Anti Fog Tech. Each pair features a dual surface lens coating that prevents condensation from forming, ensuring your vision stays crystalline and your glasses stay on. Due to the nature of soft anti fog lens