Features of Arctica G-117E Goggles:Ideal for night riding in artificial lightingOffers excellent comfort and perfect fitThree-layer anti-allergic foamLenses made of two materialsOuter lens made of polycarbonate and covered with a mirror coatingInner lens made of cellulose acetate covered with an antifog layer, preventing foggingHelmet compatibleFilter UV 400Also included:Practical microfiber bag for storage goggles.TECHNOLOGIES USED: TPU FRAME - THERMOPLASTIC POLYURETHANE - This is an exceptionally durable material that remains flexible in a wide temperature range. Goggle frames made of this material are soft, pleasant to use, and at the same time extremely resistant to scratches and cracks. DOUBLE GLASS SYSTEM - Double lenses and proper ventilation are two basic features that prevent fogging of the lenses in goggles. The outer layer is made of hard polycarbonate or polarizing glass, and the inner layer is made of cellulose acetate coated with an anti-fog layer. The layer of air between the panes creates a thermal barrier and eliminates fogging. UV 400 FILTER LENSES - The UV 400 filter blocks all three ranges of ultraviolet radiation: UVA, UVB and UVC. It guarantees 100% protection against the undesirable effects of exposure to solar radiation. ANTI-FOG COATING - A special layer that prevents the lens from fogging at very low outside temperatures. Improves visibility in difficult weather conditions. GOGGLES WITH THREE-LAYER SPONGE - Three layers of high and medium density polyurethane foam are covered with soft, pleasant to the touch and hypoallergenic polarfleece material. HELMET COMPATIBLE GOGGLES - Adjusting the goggles to the ski helmet increases the pleasure and comfort of use.