littleplum kids soccer cleats boys football boots cleats soccer shoes high-top sock shock buffer outdoor for boys girls(little kid/big kid) littleplum </br><b>note: </b>for the best chance of a correct fit, please measure your foot: </br>1) place a piece of paper on the floor, against a wall; </br>2) step on the paper, your heel against the wall; </br>3) mark the paper in line with your longest toe; </br>4) measure that length with a ruler; </br>5) compare that length to the sizing chart. </br><p><b>the size your need=length of your feet+0.5~1cm.</b></p> <b>sizes updated with 8/10/2018</b> </br><b>size chart:</b> </br>3m us big kid (inner length = 22.2cm) </br>4m us big kid (inner length =22.8cm) </br>5m us big kid (inner length = 23.5cm) </br>6m us big kid (inner length= 24.1cm) </br>7m us big kid (inner length = 24.8cm) </br>8m us big kid(inner length = 25.5cm) </br>9m big child (inner length = 26.2cm)