Material:Dacron Seasons:Summer Style:Loose,All-match Size S (inch) : Chest= 36.66 ; Shoulder= 14.43 ; Length= 23.40 ; Size M (inch) : Chest= 38.22 ; Shoulder= 14.82 ; Length= 23.79 ; Size L (inch) : Chest= 40.56 ; Shoulder= 15.21 ; Length= 24.38 ; Size XL (inch) : Chest= 42.90 ; Shoulder= 15.60 ; Length= 24.96 ;