The Vista features the best in Aqua Sphere technology, with a comfortable, leak resistant skirt and a ­contoured, stylized frame, the Vista is low profile and virtually eliminates all of the drag experienced with other swimming masks. With its one-touch buckle, you are ensured a comfortable, custom fit so you can focus on your triathlon not you gear. Wraparound, 180-degree visibility Quick-Fit™ one-touch adjustments Comfortable, leak resistant Silicone skirt 100% UVA & UVB protection Durable Polycarbonate lenses with anti-fog and scratch resistant coating