These sunglasses is made with precision and care, they're made out of photochromic lenses and the finest resin. The lens are thick and provide top grade UV protection. The hinges are smooth and effective and made to prevent the screws from coming off. They are also anti-reflective. The nose pads use silicone design, which add to the layer of comfort we strive to achieve. These come in a range of colours, select your favourite.