Our high performance Epoch 3 (Liberator) sunglasses with photochromic lenses feature Day/Night transitioning lenses. An essential piece of equipment for any powersports enthusiast! These photochromic biker sunglasses feature lenses that are clearer in darkness and transform to super dark grey tint when in sunlight. Curved frame provides wind resistant protection and less eye fatigue. Protect your eyes, block the sun and look great in this wraparound frame! Stylish matte finished black frames. The lenses are shatterproof polycarbonate and provide 100% UVA & UVB protection. Includes microfiber bag.