Used but in great condition. Small yellow mark on right shoe, pictured. Seamless high-elastic stretch rebound TechLoom Upper for extreme stretch that moves with your feet. Custom-milled satin elastic strap allows quick ingress and egress. Slip-on design provides ultimate comfort and a seamless fit. Propelium® is designed to maximize energy generation and provide superior comfort that will maintain midsole structural integrity longer than conventional EVA.