Casual Stylish New and Original Design make your baby look Unique and more attractive.Suit for all seasons indoor useoutdoor use,Very Soft hand feeling material makes baby feel very comfortable.Soft,lightweight,and anti-slip sole is well-crafted to make walking feel natural and comfortable.Material: PUColor: Black, Blue, Red(optional)Size Chart:Size--Length21 yards inner length 13.5cm22 yards inner length 14cm23 yards inner length 14.5cm24 yards inner length 15cm25 yards inner length 15.5cm26 yards inner length 16.3Cm27 yards inner length 17cm28 yards inner length 17.5cm29 yards inner length 18cm30 yards inner length 18.5cm31 yards inner length 19.2cm32 yards inner length 19.8cm33 yards inner length 20.3cm34 yards inner length 20.8cm35 yards inner length 21.4cm36 yards inner length 22cmPackage Includes:1 Pair x ShoesReminder:Because the shoes are lit, not the USB interface, but a battery in the sole of the shoe that emits electricity, sometimes it will not emit light with the number of times of use of.No light when the battery runs outIf there is a problem with the light, such as the difference between the left and right brightness, the depth of the left and right lights, one will be on and the other will not be on, the color is not balanced, etc. We will not deal with it as a quality problemThose who mind, please shoot carefully