Oakley Paracord RX Frame pairs lightweight, durable construction with an adjustable fit for everyday wear and prescription lenses. Key attributes: Satin Grey Smoke | O Matter | Lightweight construction | Durable frame | No-slip grip in wet conditions | Adjustable gooseneck nosepads | Wire-core temples for customizable fit | Unobtainium earsocks for secure grip | Metal hinges | Full-rim frame | Soft round silhouette | Dimensions & fit: Lens width: 53 mm, 55 mm | Bridge: 17 mm | Temple length: 137 mm | Frame height: 42 mm, 44 mm | Regular fit | Low bridge fit | Composition & care: O Matter (frame) | Metal (wire-core temples, hinges) | Unobtainium (nosepads and earsocks)