4.5 B(M) US Women/3 D(M) US Men = EU size 35 = Shoes length 225mm Fit foot length 221-225mm/8.7-8.8in
5.5 B(M) US Women/4 D(M) US Men = EU size 36 = Shoes length 230mm Fit foot length 226-230mm/8.9-9.0in
6.5 B(M) US Women/4.5 D(M) US Men = EU size 37 = Shoes length 235mm Fit foot length 231-235mm/9.1-9.2in
7.5 B(M) US Women/5 D(M) US Men = EU size 38 = Shoes length 240mm Fit foot length 236-240mm/9.3-9.4in
8.5 B(M) US Women/6 D(M) US Men = EU size 39 = Shoes length 245mm Fit foot length 241-245mm/9.5-9.6in
9.5 B(M) US Women/6.5 D(M) US Men = EU size 40 = Shoes length 250mm Fit foot length 246-250mm/9.7-9.8in
10.5 B(M) US Women/7.5 D(M) US Men = EU size 41 = Shoes length 255mm Fit foot length 251-255mm/9.9-10.0in
11 B(M) US Women/8.5 D(M) US Men = EU size 42 = Shoes length 260mm Fit foot length 256-260mm/10.1-10.2in
12 B(M) US Women/9 D(M) US Men = EU size 43 = Shoes length 265mm Fit foot length 261-265mm/10.3-10.4in
13 B(M) US Women/9.5 D(M) US Men = EU size 44 = Shoes length 270mm Fit foot length 266-270mm/10.5-10.6in
14 B(M) US Women/10.5 D(M) US Men = EU size 45 = Shoes length 275mm Fit foot length 271-275mm/10.7-10.8in
15 B(M) US Women/11 D(M) US Men = EU size 46 = Shoes length 280mm Fit foot length 276-280mm/10.9-11.0in
Waterproof, Fit for men, women or couples
Shoes can be cleaned by soft fabric, But cannot be washed, USB rechargeable, one charge offers up to 6 hrs of battery life
Each shoe has 7 Static Colors made with LED lights and 5 Color Changing Modes: Red, Yellow, Green, Blue, Purple, Aqua, White & Color Changing modes (rotates through each color).
SWITCH INSTRUCTION: Hidden switch button, 1″ beside the usb outlet, along the inside hem. Push around and you’ll find the “click.” Press it to switch on.It starts with steady red light.With each press,it changes to another light mode.Press the switch for 9 times to turn the light off.