Stanley Protege Safety Glasses, Clear Lens (RST-61019) Stylish, proprietary floating lens design offers flexibility and fit Secure wraparound brow expands to accommodate a wide range of users Ultra lightweight design (27.5 grams); soft temple tip pads provide secure fit; soft, clear nose pads help prevent slippage Clear lens is suitable for outdoor use and ideal for most indoor work environments Meets ANSI Z87+ and CSA Z94.3 safety standards; meets military V0 ballistic impact test requirements (7x higher than ANSI); provides 99.9% UV protection