Made with eco-friendly frame material, Crusader is round sunglasses with large coverage. The lens is coated for anti-reflection, and hydroleophobic lens coating repels water, dirt, and grease. The Crusader is available with SMITH ChromaPop lens that enhances color and contrast. Megol nose pads help prevent slipping off. The SMITH Crusader is available in high prescription by having 4 base lens curvature. Get it now and enjoy both stylish fashion and function.