About Centipede Demon: - Centipede Demon is a brand specializes in water shoes. We dedicate to develop the ultra-light and none-slip shoes, which can be used on all kinds of water sports and also walking, jogging, running, yoga exercise, driving and so on daily life. Centipede Demon multi-functional barefoot skin water aqua shoes is the best choice for outdoor sports, it can also be weared when going to sea side, beach, pool, river or just have a rest. Enjoy yourself!!! Features & Benefits: -Durable,Breathable and Quick-Drying Fabric Upper. -Adjustable Shoe Straps Provide A Comfortable Fit. -Anti-Slip TPR Sole Offers Traction When They Walk or Run. -Breathable and Detachable Insole Gives You A Comfortable Foot Experience. Size Chart:(insole length) ----5 M US Women / 3.5 M US Men=9.06" ----6 M US Women / 4.5 M US Men=9.33" ----7 M US Women / 5.5 M US Men=9.57" ----8 M US Women / 6.5 M US Men=9.84" ----9 M US Women / 7.5 M US Men=10.08" ----10 M US Women / 8 M US Men=10.35" ----11 M US Women / 8.5 M US Men=10.63" ----11.5 M US Women / 9.5 M US Men=10.87" ----12.5 M US Women / 10.5 M US Men=11.14" ----13.5 M US Women / 11.5 M US Men=11.38" ----14.5 M US Women / 12.5 M US Men=11.65" Breathable Mesh The breathable mesh design of the upper helps to drain and wick away in time. Soft&Portable The upper and sole of the shoes are soft and lightweight,easy to fold and carry when you are in the travel. Good Elasticity Breathable upper and easy sticky design save time for walking. Quick Drying&Breathable these water sport shoes with 11 drainage hole sole,quick drying and breathable,keeping your feet soft.