Please purchase according to height And weight :
100: 90-100 cm.11-14kg
110: 100-110 cm.14-19k
120: 110-120 cm.19-23kg
130: 120-130 cm.23-28kg
140: 130-140cm.28-33kg
150: 140-150 cm. 33-41kg
160: 150-160 cm.41-54kg
Note: Unit: 1 cm =0.39 inch,For example : 10cm*0.39=3.9inch Tag Size is Asia size, please Do take your own measurements to choice the right size As the different measurement methods, Pls Accept The Error approximately 1-2cm
