The Hipthong Ecotread from Chaco is a sandal with the slip-on convenience of a flip flop combined with performance-oriented features make the Hipthong a casual yet functional free-heel solution. BioCentric™ footbed with PU formulation oriented towards out-of-box comfort. Open-toe design. 360° Wrap-Fit adjustable instep strap. Fixed straps anchor under mid-foot to eliminate “flop” and promote active use. Nylon toe piece engineered for the perfect blend of durability and comfort. EcoTread outsole features 25% recycled rubber.