Photochromic cycling glasses made of light and resistant TR90 material. The lenses automatically darken / brighten depending on the intensity of sunlight. Non-slip silicone feet and nose pads keep the sunglasses from slipping. Guarantee 100% protection against UV radiation A, B, C. Sun filter category 1-3. Packaging: light, strong plastic housing, microfiber cleaning cloth Labeling: white ŠKODA imprint