-5.3 oz., 100% preshrunk cotton

-Ash Grey is 99% cotton/ 1% polyester

-Sport Grey is 90% cotton/ 10% polyester

-Heather colors, Graphite Heather, Safety colors, and Neon colors are 50% cotton/ 50% polyester

-The color "Natural" is made with unprocessed, unbleached cotton, which results in small black flecks and plant fibers throughout the fabric.

-Double-needle stitching throughout

-Taped shoulder-to-shoulder

-Seamless rib at neck

-Tear-away label