MCR Safety® Klondike® Safety Glasses with nylon black matte frame are designed to provide enhanced safety as well as style at an affordable cost. Glasses with a lightweight design feature a light blue rugged polycarbonate anti-scratch lens with 70% VLT. Safety glasses feature adjustable black temples with a 11 deg base curve lens to provide comfort for extended wear. Eyewear comes with lens that filters out 99.9% of UV rays for enhanced protection and proprietary soft, secure TPR gel nosepiece for a comfortable fit on a variety of facial profiles. It has extendable spatula temples to give a locked-in-place fit and is ideal for use when you are on the slopes or at the workplace. This eyewear comes with an exclusive Duramass® technology that provides resistance to fog. Glasses meet ANSI Z87, AS/NZS 1337.1, CE EN166, CAN/CSA Z94.3 standards for optical clarity and impact resistance.