[high Quality Fabric 95% Cotton + 5% Spandex Fabric Has Good Air Permeability And Hand Feel] Any Problem Can Be Connected With Customer Service To Ensure A Proper Solution For You! Strength Factory First-hand Supply, To Ensure The Quality Of Workmanship, Comfortable Fabric Hand Feel, Simple And Generous Style, Fashion And Leisure Version, Can Be Worn Regardless Of Normal Sports. Number Suggestion: M (80-105 Jin) L (105-120 Jin) XL (120-140 Jin) 2XL (140-160 Jin) 3XL (160-180 Jin) 4XL (180-200 Jin) The Specific Number Root Depends On Each Person's Height. If You Are Not Clear, Please Contact The Customer Service Department. Thank You For Your Support!