• Supportive: cushioning polyurethane sole.
• Higher: 2 inch rocker bottom.
• Lightweight: less than 1.7 pound each pairs.
• Ventilate: breathable stretchy mesh upper.
• Size reference (0.5 or 1 size down if want fitter) = foot length: size 5（8.7 inch）. size 6（9 inch）. size 6.5（9.3 inch）. size 7（9.5 inch）. size 8（9.8 inch）. size 9（10 inch）. size 9.5（10.3 inch）. size 10（10.6 inch）.