A completely modern evolution of the original multi-activity adventure shoe, TECHAMPHIBIAN 4 has been completely redesigned with a sleek, welded upper and more cushioned midsole. It's more dynamic than ever, while retaining the ease, versatility, and water capability that made Techamphibian legendary.LACING SYSTEMQuicklaceA(R)WATERPROOFNESSNoneANATOMICAL FITStandard fit