enjoy the outdoor Kids active ask for a sneaker that's not only stylish but also comfortable enough for all-day wear. our shoes for kids offer comfort without heavy,make your kids enjoy the outdoor. Anti-collision Toe Protect kid's toe prevent injury, keeping your kids feet dry and comfortable all day. Breathable & Comfortable Sole Soft insole offers a comfortable feeling,padded collar and padded tongue all offer comfort. practical Hook and Loop Adjustable hook and loop makes kids easy to wear on and off.Using high-quality materials, will not be broken after repeated thousands of times. Size Details? US Size 11.5K= Foot length 16.6cm= Inner length 17.6cm US Size 12K= Foot length 17.3cm= Inner length 18.3cm US Size 13K= Foot length 18cm= Inner length 19cm US Size 1= Foot length 18.8cm= Inner length 19.8cm US Size 2= Foot length 19.5cm= Inner length 20.5cm US Size 2.5= Foot length 20.2cm= Inner length 21.2cm US Size 3.5=Foot length 21cm= Inner length 22cm US Size 4= Foot length 21.5cm= Inner length 22.5cm US Size 4.5= Foot length 22cm= Inner length 23cm US Size 5=Foot length 22.5cm= Inner length 23.5cm US Size 5.5=Foot length 23cm= Inner length 24cm US Size 6=Foot length 23.5cm= Inner length 24.5cm US Size 6.5= Foot length 24cm= Inner length 31cm