FOG-UP? NO! The inner surfaces of the lenses are anti-fog coated by the latest Environmental Treatment Technology which enhances the anti-fog ability of the goggles and does no any harm to your body. UV PROTECTION? YES! The outer surfaces of the lenses are carefully coated which enables the lenses to filter harmful rays and protect your eyes from heat and damage of the sunrays, especially when you swim outdoors. LEAKING? NO! Premium silicone material and Ergonomic design used on the goggles ensure a snug fit on different facial forms and never allows water leak in. COMFORTABLE? OF COURSE! Flexible silicone frame and improved nose piece provide extreme comfort that never hurt your nose or leave a mark on your face. STYLISH LOOK? ABSOLUTELY! With the fashionable color, we strongly believe that the goggles will bring you to the high-fashion land and make you stand out of the crowd. CAUTION: Customers who are allergic to silicone please don't buy this product. Swim Goggles Swimming Goggles for Adult Men Women Youth Girls Kids Child No Leaking Anti-Fog UV Protection Triathlon Lap Swim Goggles with Free Protection Case What We Offer Practical swim goggles in various colors and styles, good swimming goggles for lap swim, triathlete swim, daily swim etc. 100% satisfied service, quick and professional response! What are special about our swimming goggles Crystal Clear Vision Ultra-Soft Silicone Seals, Leak Free Advanced Anti-Fog and UV400 Protection Adjustable Strap, Easy to Put on-off, One Fit for Most, Etc. ... Attention Please : 1. The Swimming Goggles are enjoyed by thousands of swimmers. If you care about your swimming quality, our swim goggles are your best choice! 2. Avoid touching the insides of the lenses as this can damage the anti-fog coating. 3. Rinse in clean water after use, shake dry and store in the protective case.