Sunglasses for men. The features of this product are: 57 mm, nose bridge: 18 mm, arm: 140 mm, lens height: 44 mm, injection moulded frame made of recycled plastic bottles with rubber nose pads, distortion free, shatterproof polycarbonate lenses, glass with base curve 4, 100% UV sun protection, cat 3, made in Italy, case made from recycled plastic bottles and 2 year warranty.