BearKat® BK3, Silver Mirror Lens|The BearKat® BK3 features a soft, secure gel nosepice for additional comfort. It's super well thought-out construction combines the best in safety, comfort, and affordability! Your vision is unobstructed by the one-piece wraparound lens, which by its tight fit allows you maximum safety. Comfort is enhanced by the flexible temples and the non-slip temple sleeves, which are notched for a clip-on breakaway cord!|Soft, secure gel nosepiece Single lens design with integral side shields for unobstructed view Non-Slip soft temple materia Exclusive Duramass® scratch resistant coating Rugged polycarbonate lens filters 99.9% of harmful U.V. rays