Simple workmanship - All 100% goggles are light, comfortable and fit most helmets of well-known manufacturers Nose profile - Curvature contoured and chosen so that it does not compress the nose Foam - A triple layer that absorbs moisture and fits the face perfectly Fast - made of Lexan® material, covered with Anti-fog coating, including snap fasteners The strap - 45 mm wide. Coated from the inside with a silicone strap to prevent the goggles from slipping Frame - made of flexible polyurethane. Adapts well to the face. Two-layer ventilated glass that prevents evaporation. Uses the same glass as all other goggles 100%.