Sizing - Air JamTank

SIZE CHEST LENGTH
XXS 29-31" 22.5"
XS 32”-34” 26.75"
S 35”-37” 27"
M 38”-40” 27.25"
L 41”-43” 27.5"
XL 44”-46” 28"
XXL 47”-49” 28.75"
3XL 50-52" 29.5"

Fit is standard. Size up if you want a bigger, looser fit.

Still not sure, or gifting for someone else? Just email us and we'll get you the right size. We also have free exchanges + a 77-day return policy to make it stress-free. We don't rest until you have achieved maximum comfort!