We use Asian size,usually 2~3 sizes smaller than US/European size.
If you're not sure about size (Refer to buyers' feedback) Please tell us height /weight / waist.
SIZE INTRODUCTION
Option Pants Length Hips Waist M 47 cm ( 18.5 inch) 96 cm ( 37.8 inch) 62~80 cm ( 24.4~31.5 inch) L 48.5 cm ( 19.1 inch) 100 cm ( 39.4 inch) 66~84 cm ( 26~33.1 inch) XL 50 cm ( 19.7 inch) 102 cm ( 40.2 inch) 70~88 cm ( 27.6~34.6 inch) 2XL 50 cm ( 19.7 inch) 104 cm ( 40.9 inch) 72~92 cm ( 28.3~36.2 inch) 3XL 50 cm ( 19.7 inch) 106 cm ( 41.7 inch) 74~96 cm ( 29.1~37.8 inch) 4XL 52 cm ( 20.5 inch) 110 cm ( 43.3 inch) 80~104 cm ( 31.5~40.9 inch) 5XL 53 cm ( 20.9 inch) 120 cm ( 47.2 inch) 84~106 cm ( 33.1~41.7 inch) 6XL 55 cm ( 21.7 inch) 128 cm ( 50.4 inch) 88~116 cm ( 34.6~45.7 inch)There might be 1-3 cm difference due to manual measurement.