Horn Legend Men's Size Chart

How to read this chart: measurements are of the garment laid flat, in inches. Chest is armpit to armpit (double it for the full chest). Compare with a shirt you already own and like the fit of. Between sizes? Size up.

Size	Chest width (flat)	Length (HPS)	Shoulder
XS	19.5	27.5	17
S	20.75	28.5	18
M	22	29.5	19
L	23.5	30.5	20.25
XL	25	31.5	21
2XL	26.5	32.5	21.75
3XL	28	33.5	22.75

Horn Legend: garments tend to run large — most people size down.

Source: Horn Legend size guide