<b>Style:</b>JIASUQI Unisex Classic Anti Slip Barefoot Water Skin Shoes Aqua Socks for Beach Swim Surf Yoga Exercise<br><br><br><b>Main features:</b><br>-- Skin-touch feel<br>-- Breathable<br>-- Anti-slip sole<br>-- Ergonomic design<br>-- Stretchy material<br>-- Quick Drying<br>-- Great foot feeling<br><br><br><b>SIZE CHART:</b><br><br> XS: US Women:3.5-4 = Insole Length 8.03in = EU 34-35<br><br> S: US Women:5.5-6.5/Men:5-5.5 = Insole Length 8.46in = EU 36-37<br><br> M: US Women:7.5-8.5/Men:6.5-7.5 = Insole Length 9.17in = EU 38-39<br><br> L: US Women:9.5-10.5/Men:8.5-9 = Insole Length 9.69in = EU 40-41<br><br> XL: US Women:11-12/Men:9.5-10 = Insole Length 10.20in = EU 42-43<br><br> XXL: US Women:13-14/Men:10.5-11 = Insole Length 10.71in = EU 44-45<br><br>XXXL: US Men:12-13 = Insole Length 11.22in = EU 46-47<br><br>