This is China size which is smaller than US/EU/UK/Russia size. China size 2XL = US/EU size M. Model height 178cm weight 72kg wear size 2XL. The size chart is for reference only. Due to different measure,may exsit 2-4 cm error,should be acceptable. In order to choose correct size,please contact our customer service. Our professinal customer service offers you suitable size advice.