Oakley CROSSLINK XS Optical Frame is a sporty, durable eyewear option designed for active youth. It pairs a lightweight O Matter construction with no-slip Unobtainium earsocks for comfortable all-day wear. Key attributes: Gray | Grigio | O Matter | Lightweight construction | Durable frame materials | Secure fit during activity | Adjustable temple with wire core | Unobtainium earsocks for no-slip grip | O Matter mold nosepad for comfort | Protective carrying case included | Square frame shape | Sport-inspired profile | Dimensions & fit: Calibre (eye size): 49 mm | Calibre (eye size): 51 mm | Bridge: 14 mm | Temple: 122 mm | Height: 30 mm | Youth fit | Three-Point Fit for precise optical alignment | Composition & care: O Matter | Unobtainium (earsocks) | Wire core (temple)