Oakley Holbrook Xs Youth Fit sunglasses Matte Grey Ink frame Prizm Ruby lensThe iconic silhouette of one of Oakley®'s bestsellers Holbrook™ is re-engineered to properly fit smaller faces. Without sacrificing performance features or style, this youth version of an adult style features performance features like Prizm™ lens technology and stylish accents like metal rivets and a keyhole bridge.• PRIZM™ LENS TECHNOLOGY: Prizm™ lenses are designed to enhance color, contrast and detail so athletes can make the most of any activity• FRAME MATERIAL: Lightweight O Matter™ frame material provides durability and all-day comfort• FIT: Three-point fit is designed for comfort and to hold your eyewear in precise optical alignment• PRESCRIPTION: Available with Oakley® Authentic Prescription LensesFrame color: Matte Grey InkLens color: Prizm RubyFit: Standard