Kuboraum MASK Z28 BM Sunglasses pair a sculptural D-frame with a matte, hand-finish metal structure and grey lenses for a modern, statement-ready eyewear option with full UV protection. Key attributes: Black | Metal, acetate | 100% UV protection | Metal temples with acetate tips | Custom nose pads | D-frame silhouette | Matte black hand-finish metal | Oval lens shape | Grey lenses | Dimensions & fit: Eye: 46 mm | Bridge: 20 mm | Temple: 145 mm | Composition & care: Metal | Acetate | Wipe lenses and frame with a soft microfiber cloth; avoid solvents and abrasive cleaners; store in a protective case when not in use.