Unisex Long Sleeve Heavy Shirt Sizing

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

Size Chest Length
S 18 34" 25 12"
M 20 12" 27  14"
L 22 14" 28 12"
XL 24" 30"
2XL 25 34" 31 1⁄4"

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.