Carefully selected fabrics combed cotton 1.Soft 2. Breathable 3. Skin-friendly 4. Deodorant Soft and delicate, not easy to pilling 01.heel stitch + silicone pad for 100% slip-proot. 02. mesh structure on instep tor better climate control, 03. Sweat control by the cushion on toe and ball (which creates most sweal) + proper protection applied for jogging. light running, and your pedicure.