This frame size is XX-Small with a hinge to hinge measurement of 119 mm. Ideal for narrow faces.FRAME FEATURES: RJ9506S Metal Aviator feature a classic aviator shape, gold frame and brown gradient dark brown lenses. This pair are a kids version of the classic adult Aviator.PERFECT FIT: These Ray-Ban Junior sunglasses are scaled down to fit kids aged 7-13 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.