Part of our limited edition All Hours collection, featuring photochromic transition lenses. Inspired by millennial club culture, our DOTCOM All Hours wraparound sunglasses are this season's raciest new look. Designed with sporty and sweeping proportions, this midsize unisex style offers a fit snugly to the face and is finished with high-sheen metal script hardware on both temples. What are photochromic transition lenses? Lenses that have the ability to automatically darken in response to UV light exposure. These lenses are clear or nearly clear indoors or in low-light conditions but will darken when exposed to sunlight. Finished in a metallic lilac frame with photochromic lenses that transition from clear to a dark tint. Made using BPA free polymer plastic which is lightweight, durable and impact resistant fitted with shatterproof and scratch resistant polycarbonate lenses.