SNAP&STRAP Mens' Extended Long Line Tail Hip Hop Tank Top size S : chest 37.8 in ; front length 27.5 in ; back length 31.5 in ; reference 120 lb; size M : chest 40 in ; front length 28 in ; back length 32 in ;reference 140 lb; size L : chest 42.5 in ; front length 28.5 in ; back length 33 in ;reference 160 lb; size XL : chest 45 in ; front length 29 in ; back length 34 in ;reference 180 lb; size XXL : chest 47.5 in ; front length 29.5 in ; back length 35 in ;reference 200 lb;