Inspired by SANDy and her Cactus Friends, these tokidoki x GUNNAR frames provide ultimate protection against blue light and dry eyes, featuring a cat-eye shape made of handmade acetate in cactus hues of green, brown, and black, along with flexible spring hinges, adjustable hypoallergenic titanium nose pads engraved with the tokidoki logo, and GUNNAR's patented lens technology with G-Shield® Premium coatings that are anti-reflective and smudge resistant while blocking harmful blue light and 100% UV. The purchase includes a collector's glasses case, microfiber pouch, microfiber cleaning cloth, and a 24-month warranty. Specs include lens width of 52 mm, lens height of 43 mm, nose width of 20 mm, frame width of 136 mm, temple length of 140 mm, and a weight of 20 grams without packaging.