LED shoes are very popular in recently.It's worth owing a pair of LED shoes.Size chart: (bare foot length) US 8.5 M (Toddler) = EU 25 = Foot length: 5.98" / 152mm US 9.5 M (Toddler) = EU 26 = Foot length: 6.26" / 159mm US 10 M (Toddler) = EU 27 = Foot length: 6.50" / 165mm US 11 M (Little Kid) = EU 28 = Foot length: 6.73" / 171mm US 11.5 M (Little Kid) = EU 29 = Foot length: 7.00" / 178mm US 12 M (Little Kid) = EU 30 = Foot length: 7.13" / 181mm US 13 M (Little Kid) = EU 31 = Foot length: 7.52" / 191mm US 1 M (Little Kid) = EU 32 = Foot length: 7.76" / 197mm US 1.5 M (Little Kid) = EU 33 = Foot length: 8.00" / 203mm US 2.5 M (Little Kid) = EU 34 = Foot length: 8.27" / 210mm US 3.5 M (Big Kid) = EU 35 = Foot length: 8.62" / 219mm Please choose your shoes size according to your foot length. Another method is to measure the length of your insole,based on the insole length,then select shoe size. Charge: USB Rechargeable Upper Material: Air mesh Sole Material: RubberHope you can understand.If you have any questions ,please contact with us,and we'll reply you in 24 hours.Hope you have a nice day!

• The shoes can't be washed,but can be cleaned by soft fabric.Air mesh
• Stay safe and visible during outdoor trainingRubber sole
• If you don't use the light,change the color of light through the hidden switch.Rubber sole
• Make your brilliant in the night.7 Colors LED Light,breathable
• It usually takes about 7-15 workdays to arrive you.Size Tips:We suggest you check our detailed size measurements in the 'Product Description' part

The shoes can't be washed,but can be cleaned by soft fabric.Air mesh