Oakley Double Down frame combines ultralight NanO-Matter construction with TruBridge low-bridge fit for a secure, no-slip feel during everyday wear and sport activities. Key attributes: Satin black | NanO-Matter | Ultralightweight | No-slip retention | TruBridge Sport Unobtainium nosepads | Adjustable wire-core temples | Unobtainium earsocks | Includes second set of earsocks | Dimensions & fit: Lens width: 56 mm | Lens width: 58 mm | Bridge: 16 mm | Temple: 143 mm | Regular fit | Low bridge fit | Available sizes: 56 | 58 | Composition & care: NanO-Matter | Unobtainium (nosepads and earsocks) | Wire-core temples