Garrett Leight Wilshire Optical Frame blends a refined soft-square silhouette with a keyhole bridge for comfortable, everyday prescription wear. Key attributes: Brown | Redwood tortoise | Cured cellulose acetate | Optical-quality CR-39 lenses | Backside anti-reflective coating | Lightweight frame | Comfort-fit temples | Suitable for prescription lenses | Includes soft case and cleaning cloth | Keyhole nose bridge | Custom braid filigree core wire | Five-barrel hinges with real rivets | Soft square silhouette | Dimensions & fit: Lens width 47 mm | Bridge 22 mm | Temple length 145 mm | Composition & care: Cured cellulose acetate | CR-39 lenses | Metal core wire | Wipe lenses with a microfiber cloth; store in the supplied case when not in use; avoid exposure to high heat and harsh chemicals.