Zoggs Tri-Vision Mask is a high-performance choice for swimmers who want to unlock their full potential. The mask features a larger frame for a comfortable fit and offers 180-degree peripheral vision through the use of CLT™ Curved Lens Technology. The clear gaskets provide a greater light balance for fantastic clarity, and the clear lens features maximum UV protection and anti-fog for exceptional moisture control. The revolutionary Liquid Skin Gasket offers an ultra-lightweight, perfectly contoured fit for a streamlined profile and a secure, reliable seal around the eyes. The split yoke strap ensures durability, security, and reduced pressure around your eyes. The curved lenses offer 180-degree peripheral vision, making it much easier to spot other swimmers and stay on course when swimming in open water.