These were designed by our friends at Early Worm Gets the Bird - all profits will go toward their endeavors. All Maven Tees are locally printed on super soft cotton-poly blend fabric for maximum comfort and style. - Women's Sizing (Bella Relaxed fit) - 48% polyester / 52% cotton - 4.2-oz. - Slightly heathered - Tear away labels - Side seams - Bella + Canvas - Model 6400CVC This is ladies cut shirt - if concerned about size order up one size or call with questions.