Oliver Peoples R-18 Sunglasses combine a squared metal frame with a thin acetate insert for a refined everyday look. They feature adjustable nosepads and gradient performance lenses for comfortable, all-day wear. Key attributes: Yellow | Oro | Metal and acetate | Gradient lenses | Performance lenses (NXT available) | Adjustable nosepads | Available in prescription | Squared silhouette | Subtle upswept lenses | Thin acetate insert eyewire | Metal frame with tortoise accents | Dimensions & fit: Lens width: 57mm | Bridge width: 18mm | Temple length: 145mm | Standard face coverage | Medium lens front | Composition & care: Metal | Acetate | NXT lenses