The Bliz Hero Small sunglasses are suitable for those with a slightly smaller head or for boys. This is a versatile model that perfectly matches many different types of sports. Whether you're on a mountain bike at full speed, on a slow ride or just relaxing on the beach, the Hero is always there with you. The lens is equipped with Hydro Lens Technology ™, which ensures clear and sharp vision in various weather conditions. The adjustable temples and nose pad ensure you are always comfortable. As a unique feature, you can use an optical adapter which you can adjust to fit your eyeglass prescription (can be purchased separately).