Glasses with a sporty design that you can successfully wear every day, as well as for cycling or many other outdoor sports, such as running or trekking. Their purpose is to protect the eyes from the sun, changing weather, and foreign bodies such as dust and insects.The frame is made of durable polycarbonate (PC) and the lens is made of TAC (triacetate) material. The glasses have a square shape. 4F sunglasses essential protection on sunny days with mirror coating and S3 filterThe darkening lens with S3 filter (light transmission: 818%) provides very good protection from the sun. They are ideal for use on days with strong sunlight. They are equipped with a full UV400 protection filter that protects against ultraviolet radiation (UVA, UVB, UVC).In addition, the AntiScratch coating on the outside of the lens protects against scratches. They also have a mirror coating that protects against harmful UV and infrared IR rays, minimizes glare and blocks the sun's rays. Details for comfortable usePolarized glasses have shaped temples that fit snugly against the head. A pouch/pouch is included for safe storage. Included cloth for wiping the lens. Compliant with the European Standard for Personal Protective Equipment. Polarized glasses FEATURES:Size range: Universal (One Size)filter: S3 (light transmission: 818%)frame made of durable polycarbonate and lens made of TAC plasticFrame shape: squareUV400 filter protects against ultraviolet radiationAntiScratch coating protects the visor from scratchesmirror coating protects against UV and infrared IR radiationcomfortable, contoured templesA case/bag is included with the gogglesGoggles supplied with a cleaning cloth to wipe the visorin accordance with the European Standard for Personal Protective EquipmentPARAMETERS:Visor height (including frame): 4.5 cmFrame width (distance between hinges): 14 cmLayers: Mirror, UV400Filter category: S3 filter (light transmission: 818%)Purpose: for sunny days