The asymmetrical, anatomic lens design of the Michael Phelps K180 offers a natural watertight fit with integrated curved lenses for a wide field of vision in a low profile goggle. The soft gaskets and adjustable nose bridge ensure ultimate comfort. Developed with Michael Phelps and Bob Bowman.Anatomic lens shape for water-tight fitLow profileUltra soft Softeril gasket provides maximum comfort and a leak resistant sealSemi-rigid exoskeleton maximizes the structural strength and stability of the goggle180-degree panoramic visionCurved Lens TechnologyIntegrated strap loop and micro head strap enhances hydrodynamicsEngineered with Exo-Core technology combining two materials for maximum performanceEasy-adjust head strap100% UV protectionIncludes 3 interchangeable nose bridgesFINA approvedMade in Italy with Aqua Sphere technology