The crew that's light enough to wear as a tee, but warm enough to be a light layer.
5.6-ounce, 88/12 poly/spandex
Unisex sizing
Men's/Unisex sizing.
XS = 32-34
S = 35-37
M = 38-40
L = 41-43
XL = 44-46
2XL = 47-49
3XL = 50-53
4XL = 54-57
Machine wash with like colors. Do not use fabric softner, only non-chlorine bleach, when needed. Tumble dry low, remove promptly. Cool iron if necessary. Do not dry clean.