Go anywhere with the Velocity 5.5 Roll-Off. They are bulletproof with a permanent anti-fog, WideVision design, allowing you to look ahead without fear of roost or loose gravel. Out-riggers ensure the tear-off film is kept clean and easily accessible. No more obscuring your view with mud or dirt! All-day comfort is a guarantee with triple-layer comfort face foam and anti-sweat fleece backing. A self-draining open lower frame allows dirt to fall from the lens, and an OTG design accommodates prescription glasses. Bulletproof and impact tested to: ANSI Z87.1-2015. Military Ballistic Impact Standard (MIL-DTL-43511D). Certified CE EN 1938:2010. Out-riggers with a 45 mm anti-slip coated strap. WideVision (170°) 48 mm Roll-Off System. 170° WideVision anti-fog lens. Permanent anti-fog function built into the inner lens polymer.