Celebrating one of the centers of California' s ocean lifestyle the Costa Del Mar sunglasses are the perfect companion for your next beach day. Lightweight acetate frames in a medium fit. Saddle bridge with keyhole detail. Metal hardware detailing at front of frames and temples. Stainless-steel hinges for a secure open and close. 580G glass lenses provide superior clarity and scratch resistance. Polarized lens treatment eliminates glare and is ideal for activities near water. 100% UV protection. Hard case included. Imported. Measurements: Eye Size: 51 1 3 mm Bridge: 21 3 5 mm Temple Size: 138 4 5 mm Weight: 1.6 oz