Unisex Heavy Shirt Sizing

Eric is 5'9" 155lbs and wears a Medium

Size Chest Length
S 20" 26"
M 21" 27"
L 23" 29"
XL 24" 30"
2XL 26" 31"

Not sure what size you need? Measure something that fits you and compare:

Chest - Lay the garment flat, start 1" below the armhole seam right where the armpit ends and measure across the chest from the right side to the left side.
Length - Measure from the center of the neck seam down to the bottom hem.