Maui Jim Hiehie GS636-21 sunglasses combine lightweight nylon frames with SuperThin Glass lenses and PolarizedPlus2 technology for sharp, glare-free vision. Designed for bright outdoor use, they deliver clear color and reduced glare on the water or in strong sunlight. Key attributes: Yellow | Grey | Nylon | PolarizedPlus2 lens technology | SuperThin Glass lenses for crisp optics | UV protection | Rubber temple tips | 3-barrel hinge | Round shape | Full rim | Keyhole bridge | Dimensions & fit: Lens size: 50 x 43 mm | Bridge: 20 mm | Temple/Arm: 145 mm | Small fit | Composition & care: Nylon frame | SuperThin Glass lenses | Wipe lenses with a microfiber cloth; store in the supplied case; avoid abrasive cleaners and high heat.