Kuboraum K3 Mask by Kuboraum is a sculptural, mask-like acetate frame designed to make a bold facial statement while functioning as everyday optical or fashion eyewear. Key attributes: Brown | Tortoise | Acetate | Full rim frame | Demo lenses | Square frame | Mask-like silhouette | Thick acetate frame | Dimensions & fit: Oversized fit | Composition & care: 100% Acetate | Clean lenses with a microfiber cloth; store in the supplied protective case.