Not only are these snow goggles minimalist and fashionable, but they also guarantee maximum comfort, protection and convenience. They have an anti-fog, category 2, 100% UV gray double screen, guaranteeing excellent vision in all weather. Designed for everyone, they can be worn over glasses.These goggles, combine performance and comfort without sacrificing style. These snow masks protect your eyes whatever the weather thanks to their category 2, 100% UV “All Weather” gray double screen: this enables good visibility in low light and guarantees excellent protection from glare in brighter conditions during sunny weather and white-outs. The gray double screen also improves color perception, making them suitable for all terrains. Anti fog double screen: Thanks to their polycarbonate (outer) and cellulose acetate (inner) double screen, #SUN Snow masks are naturally anti-fogging and prevent condensation. Size Chart:  Small Mask:  Height: 88 cm  Width: 165 mm  Head circumference: 51/56 cm  Large Mask : Height: 97 mm Width: 175 mm Head circumference: 57/62 cm