Double lenses, Antifog layer and three-layer anti-allergic sponge, ensuring high comfort of use. S3 category lenses - intense sunlight lens dimensions: 155 mm x 78 mmFeatures:They offer perfect comfort and fitThree-layer anti-allergic spongeDouble lenses made of two materialsExternal glass made of polycarbonateInner glass made of cellulose acetate covered with an antifog layer to prevent foggingHelmet compatibleUV 400 filterLens colors and categories:Lens dimensions: Lens dimensions at the farthest points:A: 155 mmB: 78 mmCat. S3 - 8%-18% - intense sunlightThe set also includes:Practical microfiber bag for storing goggles.TECHNOLOGIES APPLIED:TPU FRAME - THERMOPLASTIC POLYURETHANE This is an extremely 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 adequate ventilation are the two basic features that prevent fogging of the goggle lenses. The outer layer is made of hard polycarbonate or polarized glass, and the inner layer is made of cellulose acetate covered with an anti-fog layer. The layer of air between the glass creates a thermal barrier and eliminates fogging.LENS WITH UV 400 FILTER - The UV 400 filter blocks all three ranges of ultraviolet radiation: UVA, UVB and UVC. It guarantees 100% protection against the undesirable effects of eye exposure to solar radiation.ANTI-FOG COATING - A special layer that prevents the lens from fogging up at very negative external temperatures. Improves visibility in difficult weather conditions.GOGGLES WITH THREE-LAYER SPONGE - Three layers of high- and medium-density polyurethane foam are covered with a soft, pleasant to the touch and hypoallergenic polarfleece material.LIGHTENING LENSES (ORANGE) - Yellow, amber and orange lenses improve visual acuity, increase contrast and depth perception. They are perfect for wearing in bad weather conditions, especially by drivers, cyclists and winter sports enthusiasts.HELMET COMPATIBLE GOGGLES - Fitting the goggles to a ski helmet increases the pleasure and comfort of use.