DESIGN: Made with waterproof T.P.U. for ultimate protection Prominent external heel counter for lockdown stability Enhanced heel-to-toe rocker for walking ease IN-SHOE COMFORT: Removable and washable massaging insoles Optimal comfort with a cushioned interior and waterfall lining DURABILITY & TRACTION: 3 levels of simultaneous grip with Gravitee traction Rounded sole and crash pad heel for diverse terrains ADDITIONAL DETAILS: