Perfect for men are these Dirty Dog brown tort volcano satin sunglasses, they are also made from thermoplastic polyamide. All the sunglasses come complete in a dirty dog presentation box. The Dirty Dog Volcano Satin Sunglasses - Brown Tort feature the latest technology that can block reflected horizontal glare and can absorb radiation that can be damaging to the human eye. Their lightweight design makes them ideal for any sporting activities and are also extremely flexible but super strong with 100% memory allowing the frames to bounce back to their original shape. The frame will keep its properties in extreme temperatures including low and high and guarantee that they will stand up to the job as well as looking super stylish. KEY FEATURES Thermoplastic Polyamide Scratch Resistant , UV Protection , Polarized Square Shape Complete in a Dirty Dog presentation box.