Discover unparalleled vision and dominate open waters with the Aqua Sphere Defy Ultra Swim Mask in Smoke/Black/Yellow, available for purchase at Swimmer. This cutting-edge swim mask boasts an innovative DuoCurve lens for panoramic vision, both horizontally and vertically. Enjoy a comfortable, leak-free seal with the ultra-thin silicone Precision Fit Technology skirt, complemented by a groundbreaking ultra-light frameless design featuring Cool Inject Technology for reduced water drag. Elevate your swimming experience with the low-profile hydrodynamic design and the convenience of the Quick Fit Buckle 2.0 on the strap. Shop now to unlock your personal best time!