Kuboraum K3 Optical Frame pairs the label's mask-inspired aesthetic with handcrafted acetate and metal construction. Designed as a bold everyday statement, it accepts prescription lenses for practical wear. Key attributes: Black | Bm er | Acetate and metal | Dummy lenses, replaceable with prescription lenses | Square acetate frame | Mask-inspired silhouette | Handcrafted construction | Composition & care: Acetate | Metal Colour: black