Size: 3XL: front length 113.5 M. back length 101 M. sleeve length 75 M. and recommended height less than 165 4XL: the front length is 116.5 m. The Back length is 104 m. The sleeve length is 77 m. and the recommended height is 165-180 m. 5XL: front length 116.5 M. back length 104 M. sleeve length is 79 M. and recommended height is more than 180