The Uvex clear safety glasses feature a sporting styling provides a fashionable fit for the everyday wearer. Temples feature aggressive sports styling and soft, padded inserts with extra flex built in for more comfort. Soft nose piece for comfort and non-slip fit. 9-base polycarbonate hardcoated lenses provide a 180° field of distortion-free vision. The Uvex safety glasses comply with ANSI Z87.1+ high impact standards. Optional Fog-Ban® minimizes lens fogging in extreme conditions. Anti-scratch coating on lens. 99.9% UV protection. The TSR lens options are for outdoor use when eye fatigue can be a factor, and meet the requirements for standard Z80.3 for Traffic Signal Recognition.