Alexander McQueen Shield Sunglasses deliver a bold, mask-inspired silhouette with mirrored bio-nylon lenses for high-impact sun coverage and distinctive runway style. Key attributes: Silver | Metal | Mirrored lenses | Bio-nylon lens material | Lenses cannot be graduated (not suitable for prescription lenses) | Shield (mask-inspired) silhouette | Full-rim metal frame | Lasered Alexander McQueen logo on temples | Mirrored lens finish | Dimensions & fit: Lens width: 99 mm | Bridge: 1 mm | Temple length: 145 mm | Lens height: 58.4 mm | Oversized fit | One size | Composition & care: Metal frame | Bio-nylon lenses