Gast Moonstone Rimless Sunglasses pair a sleek rimless stainless steel frame with thin nylon lenses and an anti-reflective coating for lightweight everyday sun protection. Handmade details and included accessories make them travel-ready. Key attributes: Gray | Silver | Stainless steel | 100% UVA/UVB protection | Anti-reflective inside coating | Lightweight 3 mm nylon lenses | Category 1 lens tint | Includes premium hard case | Includes microfiber cleaning cloth | Handmade construction | Rimless design | Oval lens shape | Acetate temple end-tips | Dimensions & fit: Front width 143 mm | Front height 39 mm | Lens width 51 mm | Lens height 39 mm | Temples length 145 mm | Bridge 22 mm | Composition & care: Stainless steel | Acetate | Nylon | Clean lenses with the included microfiber cloth and store in the supplied hard case. Avoid abrasive cleaners and harsh chemicals.