5-position lens angle adjustment and 4-position temple length adjustment for a completely customized fit. - Full side shield coverage and extended brow coverage for superior protection. - Hard-coated to help withstand scratching. - Polycarbonate lenses are impact resistant and provide 99.9% UV protection. - Meets or exceeds all ANSI Z87.1-2003 and CSA Z94.3 standards. - Economical price point.