Balenciaga Runner Cat Sunglasses combine a bold cat-eye silhouette with a bio‑based injected nylon frame for lightweight, fashion-forward sun protection. Designed for everyday wear, they deliver high UV protection with a distinctive geometric look. Key attributes: Black | Grey | Bio-based injected nylon | 100% UVA/UVB protection | Lens category 3 | Bio-nylon lenses | Non-polarized lenses | Flex hinges | Integrated sports hinge | Cat shape | Geometric frame | Full rim | Pad-printed logo on upper rim | Dimensions & fit: Lens width: 67 mm | Bridge: 23 mm | Temple: 115 mm | Standard fit | Composition & care: Frame: Bio-based injected nylon (65% bio-based) | Lens: Bio-nylon | Wipe lenses with a microfiber cloth; store in a protective case.