Spandex-reinforced rib-knit cuffs and waist help keep out the cold

Fogged up lenses are annoying

the Sierra is one of our most durable work boot platforms

Rugged CORDURA 700-denier nylon with Rain Defender durable water repellent is virtually indestructible

FUTURE TECH SUNGLASSES: BLACK FRAME ARCTIC CHROME Z87+ GWP Beanie Spandex-reinforced rib-knit cuffs and waistFogged 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