Product details:

Sizing tends to run small, if you are in between sizes or are unsure, order a size up. As with all authentic Grunt Style products, this item is covered by the "Beer Guarantee". Constructed out of 50% cotton and 50% polyester Ribbed collar designed to prevent stretching and loss of shape A comfortable tag-free design Durable construction that is undeniably soft and comfortable Proudly printed in the Carol Stream, IL, USA What is the Beer Guarantee Your Grunt Style products are covered for life. Including tears, holes, loose threads, beer stains, and even blood stains from defending the American Flag from terrorists.