Ventilating, antifog snow goggles are equipped with increased field of view, BirdsEye Vision technology and lens-change system for bright to low light conditions. The ChromaPop lenses offer a crisp, distortion-free vision while AirEvac technology reduces fogging and layered foam keeps the face dry. Special fit-specially designed to accommodate a wider face shape, lower nose bridge and higher cheekbones 155mm lens width 100% UV protection QuickFit strap adjustment system with clip buckle Includes two one-piece performance mirrored lenses ChromaPop lens technology with BirdsEye Vision Three-layer DriWix face foam AirEvac™ integration technology to reduce fogging Ultrawide, silicone-backed strap Helmet-compatible Polycarbonate outer lens; cellulose acetate or cellulose propionate inner lens Polyurethane Made in the USA