Oakley Exchange Sun sunglasses combine a mixed-material frame with Oakley Prizm lens technology to deliver enhanced color and all-day comfort. Designed for secure wear and clear vision in bright conditions. Key attributes: Gray | Transparent | O Matter; stainless steel | Prizm lens technology for enhanced color and contrast | 100% UVA/UVB protection | Lightweight frame for all-day comfort | Impact protection | Unobtainium earsocks with B1B grip for secure fit | Stainless steel temples | Prescription-ready | Universal bridge and nosepad | Rectangle frame shape | Mixed-material construction | Angular dual-lens design | B1B-grip texture on earsocks | Dimensions & fit: Regular fit | Universal fit | One size fits all | Composition & care: O Matter frame | Stainless steel temples | Plutonite lenses | Unobtainium earsocks | Wipe lenses with a microfiber cloth and store in the supplied case or protective pouch.