Roka's largest frame and softest gasket, the X1 anti-fog swimming goggles will give you your most comfortable swim ever. The X1 goggle is an over-sized option for swimmers looking for the widest field of view. The soft silicone gaskets rest comfortably around the outer eye and won't leave unwanted rings. If you are looking for ultimate comfort and visibility, then look no further. Optics Profile: Maximum forward visibility with low drag profile Lens: Large frame 53mm (W) x 44mm (H) premium grade polycarbonate lens Gaskets: Soft, protective & hypoallergenic silicone gaskets; no latex, no PVC Nose bridge: Integrated unibody flexible nose bridge; sits off frame to accommodate different nose shapes Strap: Flat silicone head strap with locking adjustment clip Lens Coating: Anti-fog coating UV Protection: Blocks 100% of all UVA, UVB, UVC & harmful blue light up to 380nm while reducing glare and protecting the eyes
