Peter And May Hero Sunglasses combine a classic square panto silhouette with Mazzucchelli acetate construction for refined everyday sunwear and reliable UV protection. Key attributes: Black | Acetate | UV protection | Anti-reflective coating | Five-barrel hinge for durability | Custom temple tips for comfort | Square panto frame | Keyhole bridge | Half-cross front rivet | Inner 3D-printed logo | Dimensions & fit: Lens width: 46mm (also available in 48mm) | Bridge: 15mm | Temple: 125mm | Total width: 120mm | Regular fit | Available in multiple lens sizes for fit options | Composition & care: Acetate | Wipe lenses and frame with a microfiber cloth; avoid abrasive cleaners or solvents.