Whether you're spending a day at the range or working hard in the field, Wiley X WX Nash Tactical Sunglasses deliver exceptional impact protection that doesn't skimp on style. Durable, lightweight frames feature a wraparound fit that protects against front and side impact, while double-injected rubber temples enable non-slip grip in humid environments. Ballistic-rated shatterproof Selenite™ polycarbonate Polarized Smoke Grey lenses meet or exceed MIL-PRF-32432(GL), ANSI Z87.1-2010, and US Federal OSHA 1910.133(b)(1)(1) standards, making these ballistic sunglasses ideal for shooting sports, military, and law enforcement.