Maui Jim Koko Head Sunglasses combine classic round styling with Maui Jim’s polarized lens technology for clear, glare-free vision. Ideal for everyday sun protection with a lightweight, vintage-inspired silhouette. Key attributes: Brown | Nylon | Polarized lenses | UV protection | Enhances color and contrast | Hidden spring hinges | Rubber temple tips | Embedded rubber nose pads | Includes protective case and lens cloth | Round frame | Keyhole bridge | Vintage-inspired silhouette | Dimensions & fit: Lens width: 48 mm | Bridge: 22 mm | Temple length: 138 mm | Designed for smaller face sizes | Composition & care: Injected nylon frame | SuperThin Glass lenses | Rubber temple tips and nose pads | Metal spring hinges | Wipe lenses with a microfiber lens cloth; store in protective case.