Long sleeve size guide

Sized for men, S to 4XL. Ladies, size down for a closer fit. Lay your favorite long sleeve flat, measure armpit to armpit, and compare.

Size	Length	Width
S	28	18
M	29	20
L	30	22
XL	31	24
2XL	32	26
3XL	33	28
4XL	34	30

Measurements are in inches, taken with the shirt lying flat.