SIZING INFORMATION: This frame size is S with a hinge to hinge measurement of 125 mm. Ideal for narrow to average faces. FRAME FEATURES: Zaya RB4456 delivers eco-conscious style with retro-inspired design. The square bio-based black frame features a fresh narrow front and nylon polarized dark grey lenses that eliminate glare for exceptional clarity. 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.