Best hydrodynamics and best visibility! Discover the innovative mirrored arena Unisex Competition Swim Goggles Cobra Ultra Swipe Mirror. This stylish goggle features a sleek hydrodynamic design and is FINA approved, making it perfect for competitive swimmers. Equipped with the revolutionary arena Swipe Anti-Fog technology, it lasts ten times longer than standard anti-fog protection, ensuring perfect clear vision for an extended period. When you notice the first signs of fog, you can reactivate the anti-fog effect by gently wiping the inside of the lenses five times with your fingertip while the goggles are in the water. The hydrodynamic, flat lenses minimize water resistance. The package includes five interchangeable nose bridges, allowing for a customized fit to different face shapes and nose sizes. The double head strap can be perfectly adjusted with a buckle at the back of the head, ensuring a stable fit even during starts and turns. It features an innovative frame system for even more stability during dive starts. The swim goggles come with UV protection and are PVC-free. This model is available with light lenses for low-light environments or maximum desired brightness, or with dark lenses for bright environments and for those who prefer maximum light shielding.