This frame size is XX-Small with a hinge to hinge measurement of 114 mm. Ideal for narrow faces. FRAME FEATURES: RJ9069S Justin sunglasses feature a square, opal green frame with classic bar rivets and grey gradient polarized lenses. This pair is a kid version of the adult RB4165 Justin sunglasses. PERFECT FIT: These Ray-Ban Junior sunglasses are scaled down to fit kids aged 11-13 years old. 100% UV PROTECTION: To protect your eyes from harmful UV rays, these Ray-Ban Junior sunglasses include lenses that are coated with 100% UV protection. POUCH & CLEANING CLOTH INCLUDED: Each pair of Ray-Ban Junior sunglasses come with a cleaning cloth and neoprene pouch 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.