Arctica S-346 Polarized Photochromic Sports Sunglasses with Accessories are an exceptionally versatile model that will work in almost any weather. The presence of photochromic lenses makes the glasses even more functional, and their comfort of use will satisfy even the most demanding users.Fast photochromic operating in the range from category 1 - low sunlight (43%-80%) to category 3 - intense sunlight (8%-18%)Arctica S-346FP Sports Sunglasses with Accessories are perfect not only for outdoor sports but also for everyday activities. The glasses feature monolenses that provide a wide field of view. Adjustable, rubber nose pads that keep the glasses in place also contribute to the comfort of use. Both athletes and less physically active people will also appreciate the ventilation holes in the model, which prevent the lenses from fogging during physical activity and extremely hot weather.BASIC INFORMATION:Application: everyday use, sportsMaterial: Grilamid TR90Lens: from category 1 - weak sunlight - 43%-80% to category 3 - intense sunlight - 8%-18%Included: case, microfiber bagFEATURES ARTICA SPORTS SUNGLASSES S-346FP POLARIZED PHOTOCHROME:Scratch-resistant lensesLightweight designCylindrical field of viewMuted colorsFrame ventilationRubber, adjustable nose padsMonolensGlasses width between hinges – 13.1 cmLens height – 5.9 cmUV 400 filterPhotochromic lensesARCTICA is a collection of sports eyewear. All Arctica sports series products are made of high-quality materials that comply with European Union requirements and CE standards. Arctica glasses reflect the needs of athletes, related to good vision even in the worst conditions.LENSES  Light transmission: fast photochromic operating in a variable range Protection: from cat. 1 - weak sunlight (43%-80%) to cat. 3 - intense sunlight (8%-18%)excellent protection against intense sunlightgood visibility and color intensityprovide enhanced contrast and natural colorsTECHNOLOGIES: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 UV radiation range.POLARIZED LENSESThey block reflections caused by light reflecting off horizontal surfaces (snow, water, sand, roads), minimizing the impact of all kinds of annoying glare or glare. A polarizing filter increases image contrast, significantly improves vision quality, provides 100% UV protection, and eliminates 99% of light reflections. Polarized lenses are ideal for drivers, water sports enthusiasts, skiers, cyclists, and anyone working or relaxing in full sun. Also recommended for people suffering from sun sensitivity.POLYCARBONATE (POLYCARBONATE) LENSESPolycarbonate lenses guarantee visual comfort, protection against ultraviolet radiation, impact protection, lightness, and comfort of wear. Polycarbonate brightens and sharpens vision. Its main advantages are: hardness, scratch resistance, and perfectly even plate thickness.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 solar radiation.ARCTICA: A collection of sports eyewear and ski goggles, also expanded to include helmets and gloves for skiing and snowboarding enthusiasts. All Arctica sports series products are made of high-quality materials that comply with European Union requirements and CE standards. Arctica glasses and goggles reflect the needs of athletes for good vision even in the worst conditions. ARCTICA represents freedom and a free lifestyle, inextricably linked to sport and active leisure. Skiing, cycling, surfing, skateboarding, and snowboarding are the disciplines for which Arctica sports models are best suited.