ARCTICA is a collection of sports glasses. All products of the Arctica sports series are made of high quality materials, compliant with the requirements of the European Union and CE standards. Arctica glasses reflect the needs of athletes, related to good vision even in the worst conditions. Features Arctica Impetus S-177FP glasses: durable and beautiful framesrubber nose pads with ventilation holesglasses width between hinges - 13.0 cmglasses height with frame - 4.0 cm UV 400 filterpolarizationphotochromic LENS:Tinted lenses Category 3, Category 2 - intense sunlight, medium intense sunlight Light transmission: 8%-18%, 18%-43% Lenses that provide excellent protection against intense sunlight, providing good visibility and color intensity. Perfect for wearing on sunny days, providing excellent visibility by eliminating blinding light. Provides enhanced contrast and natural colors. TECHNOLOGIES: GRILAMID TR 90High-quality nylon variety, extremely resistant to stretching and bending. Impact-resistant, flexible, pleasant to the touch material with anti-allergic properties. Glasses made of grilamid are lightweight, durable and comfortable to use. 'TAC' POLARIZING LENSES The polarizing filter is covered with cellulose triacetate (TAC) and additionally protected by a special layer of material resistant to abrasion and cracking. These lenses provide 100% protection against UV radiation and eliminate 99% of light reflections. They provide ideal clarity and full visual comfort. Thanks to the protective layers, these lenses maintain stability, do not shrink, do not delaminate. RUBER NOSE PADSMaterial that remains soft in extreme weather conditions, both in high and low temperatures. Rubber inserts in the nose pads and temple ends make the sports glasses fit perfectly to the face, do not press or slip, ensuring full comfort even during many hours of use. LENSES WITH UV 400 FILTERThe UV 400 filter blocks all three ranges of ultraviolet radiation: UVA, UVB and UVC. Guarantees 100% protection against the undesirable effects of exposure to sunlight. PHOTOCHROMIC LENSESThey darken with increasing UV radiation intensity and lighten with decreasing intensity. Photochromic filters provide effective eye protection in both strong sunlight and insufficient lighting conditions. Photochromic lenses filter the entire range of UV radiation. ARCTICA: A collection of sports glasses and ski goggles, also expanded to include helmets and gloves for skiing and snowboarding enthusiasts. All products of the Arctica sports series are made of high quality materials, compliant with the requirements of the European Union and CE standards. Arctica glasses and goggles reflect the needs of athletes, related to good vision even in the worst conditions. ARCTICA is freedom, a free lifestyle, inextricably linked to sports and active leisure time. Skiing, cycling, surfing, skateboarding and snowboarding are the disciplines in which Arctica sports models are best suited.Additional materials: Manufacturer's website Arctica 2020 Catalogue