Free Shipping Anywhere in the US

Men's Size Chart

Bioworld Size Chart

Fitted Men's sizes. Order 1-2 sizes larger for a looser fit.

Width is measured from armpit to armpit. Length is measured from the top of the collar to the bottom of the shirt.

US Men's Sizes Small Medium Large XL 2XL
Width 18" 19" 21" 23" 25"
Length 27" 28" 29" 30" 31"
Chest 34-37 38-41 41-44 45-48 49-52

To best care for printed apparel: Wash in cold water, Hang to dry.

 

Impact Size Chart

Fitted Men's sizes. Order 1-2 sizes larger for a looser fit.

Width is measured from armpit to armpit. Length is measured from the top of the collar to the bottom of the shirt.

US Sizes Small Medium Large XL 2XL
Width 18" 20" 22" 24" 26"
Length 28" 29" 30" 31" 32"
Chest 34-37 38-41 41-44 45-48 49-52

To best care for printed apparel: Wash in cold water, Hang to dry.

 

Join our Mailing List

Sign up to receive our email updates

Search our store