The Aquasphere Seal 2.0 goggles have a swimming mask design that offers fantastic visibility. An updated version of the original Seal mask, this new model incorporates Aquasphere's Advanced Fit Technology for an even more watertight yet comfortable fit. With a leak-resistant seal and the widest field of vision on the market, this model is a popular choice amongst triathletes, pool and open water swimmers alike. The smoke lenses are best suited to sunny, outdoor conditions where protection from sunlight is required. The smoked lenses significantly reduce light transmission. These goggles offer 180-degree visibility in the water, due to their large format wrap-around lens design, and are highly hydrodynamic, whilst the soft, clear silicone skirt is incredibly comfortable upon the face. All Aqua Sphere goggles are leak and scratch resistant, anti-fog and have 100% UVA/UVB protection. This model is also latex-free. Features:  Smoked Lenses - ideal for sunny, outdoor conditions where reduced light transmission is required. Easy-Adjustable - the strap is easily adjustable due to a system of lever buckles. Secure fit - the Advanced Fit Technology creates a comfortable yet extremely watertight and leak-resistant fit. Antifog - the lenses are treated for long lasting clarity. Anti-scratch - the durable, lightweight, Plexisol lenses have an anti-scratch coating. Protective - the goggles also provide 100% UVA/UVB protection. Comfort - the skirt is makes from clear Silicone and has special matte and smooth areas to add durability as well as enhancing comfort.