The V550 joins the Fitness goggle line. These goggles feature an EZ strap and a quick-adjust buckle system. They have UV protection and super anti-fog treatment. The V550 also feature a soft and large cushion seal for superior comfort. Super Anti-Fog treatment. UV Protection. E-Z Strap with Quick-Adjust buckle system. Soft, large cushion seal for superior comfort. 3 interchangeable nosepieces.