$Crystal Clear Vision Our wide-angle lenses are quality checked for clarity before being used, so you can enjoy perfect vision while swimming. Ultra-Soft Silicone Seals The silicone gaskets are super-soft and comfortable. They create a perfect seal every time due to their double-seal design, so you can enjoy leak free swimming. Advanced Anti-Fog and UV Coating Each lens is carefully coated with the optimal amount of advanced anti-fog coating which stops the lenses from becoming steamy during use and allows you to focus on swimming. Perfect Fit Our swimming goggles are enjoyed by swimmers of all ages. The strap is easy to adjust between sizes and the quick release clasp on the back means you can fit them in seconds without getting them tangled in your hair.