US Women:6-6.5 = Insole 20.5cm /8.07 inches = EU 36-37
US Women:7.5-8 = Men:5.5-6 = Insole 22cm /8.66 inches = EU 38-39
US Women:9-10 = Men:7-8 = Insole 23.5cm /9.25 inches = EU 40-41
US Women:10.5-11 = Men:8.5-9.5 = Insole 25cm /9.84 inches = EU 42-43
US Men:10.5-12 = Insole 26cm /10.23 inches = EU 44-45
US Men:13-14 = Insole 27.5cm /10.62 inches = EU 46-47
Water shoes are made with Skin-touch feel fabrics and rubber outsole with anti-slip feature,
which can prevent you from falling down during walking or playing to some degree.
IDEAL FOR ANY ACTIVITIES
Breathable upper material, non-slip soles and smooth neck design prevents chafing protect your feet from stepping on rock and stone,be more safe and comfortable
Smooth neck easy to take on and off.Flexible and soft enough to be machine-washed.
Perfect for cycling jogging, walking,garden,lawn,car-washing and yoga
Light weight and flexible can easily take it in the bag to everywhere
Quick dry,Perfect for swimming class,water aerobics,surfing,training,wake-boarding,sailing,boating,windsurfing,fishing
For indoor activity, they can be regarded as slipper at home,shower, bathroom or on airplane due to slip-on design.