This frame size is Medium with a hinge to hinge measurement of 131 mm. Ideal for average faces. FRAME FEATURES: RB0947S Carlos sunglasses feature a rectangular, transparent light brown frame with clear/brown gradient lenses. 100% UV PROTECTION: To protect your eyes from harmful UV rays, these Ray-Ban sunglasses include lenses that are coated with 100% UV protection. CASE & CLEANING CLOTH INCLUDED: Each pair of Ray-Ban sunglasses come with a cleaning cloth and case to clean and protect your sunglasses from scratches and damage. VISIT THE RAY-BAN BRAND SHOP: Click on the Ray-Ban link above the product title to shop the entire Ray-Ban sunglass and eyeglass assortment.