Rudy Project Spinshield Air black matte/multilaser blue sunglasses are a technologically advanced product designed to provide maximum eye protection in various lighting conditions. Their distinctive feature is a category 3 tint level, making them an ideal choice for sunny days while providing adequate protection against ultraviolet radiation. Lenses and protection The glasses have blue lenses with a light transmission of 18%, which ensures a proper balance between brightness and contrast of vision. The lenses are non-interchangeable, which attests to their durability and resistance to damage. They provide full protection against harmful UV radiation, which is a key aspect of eye protection. Dimensions and comfort The weight of the glasses is only 26 g, making them extremely lightweight and comfortable for everyday use. The lens height is 5.9 cm, and the width is 14.7 cm, providing a wide field of view and a proper fit to the face. The temple length is 12.5 cm, allowing for stable and c