Sly Annex MI-5 Paintball Mask Goggles - Black Dual-Layer comfort foambase layer SBR foam for impact absorption, exterior open-cell foam for sweat wicking and comfort, Extreme protectiondouble layer foam located in both frame and ear Dual Anti-Fog, Hardcoat Lens treatment, fog and scratch resistant polycarbonate construction, Extreme Visionultimate visibility, 160 degrees vertical and 260 degrees horizontal vision. See where youre walking! No more sprained ankles! Full ASTM and CE certification, Robust high-density injected polyethylene Patented QuickChange lens-release system, Optimized sculpted visor for improved ball deflection and shade Ultra-durable integrated strap and retention system for quick lens changes