Bulletproof 170° WideVision RideViz Mirror (Iriz) LensPermanent anti-fog function built into the lensTriple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from lensOut-riggers with a 45mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTGOver-the-glasses fitBulletproof Lens impact tested to: ANSI Z87.1-2015 Military Ballistic Impact Standard (MIL-DTL-43511D) Complies with PPE Directive (EU) 2016/425The Leatt Velocity 4.0 MTB X-Flow goggle brings a whole new level to goggle ventilation. It has specially designed vents on the top and bottom of the goggle frame and lens as well as a unique mesh strap which ensures helmet ventilation still functions even when covered. The goggle features the RideViz lens. A three-layer laminated, anti-fog, bullet proof, and anti-scratch lens which ensures you have clear vision and the best protection for your eyes, along with great looks and the