Size Guide

 Size Men's Fit (cm) Men's Fit (in)
XS 90 - 96 35 ½ - 37 ¾
S 96 - 102 37 ¾ - 40 ¼
M 102 - 108 40 ¼ - 42 ½
L 10 8- 114 42 ½ - 45
XL 114 - 122 45 - 48
2XL 122 - 130 48 - 51 ¼
3XL 130 - 138 51 ¼ - 54 ¼
4XL 138 - 146 54 ¼ - 57 ½
5XL 146 - 154 57 ½ - 60 ¾

 Size Women's Fit (cm) Women's Fit (in)
XS 80 - 84 31 ½ - 33
S 84 - 88 33 - 34 ¾
M 88 - 92 34 ¾ - 36 ¼
L 92 - 96 36 ¼ - 37 ¾
XL 96 - 100 37 ¾ - 39 ¼
2XL 100 - 104 39 ¼ - 41
3XL 104 - 108 41 - 42 ½

 
NOTE: Our tanks are designed to fit tighter across the chest than our t-shirts do.