Colors and lens categories:Cat. S2 - 18%-43% - medium sunlight Features of Arctica G-117A Goggles:Double lenses with Revo coatingOffer excellent comfort and perfect fitThree-layer anti-allergic spongeLenses 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 fogging Helmet compatibleFilter UV 400Included also:Practical microfiber bag for storing 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 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. REVO COATING - A coating consisting of 12-15 protective layers that reflects harmful sun rays, protecting the eyes from ultraviolet radiation. Solution used in sports glasses. 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 - Matching the goggles to a ski helmet increases the pleasure and comfort of use.