District apparel is largely made from soft cotton, poly blends and the occasional triblend, all carefully chosen to give the tees a lightweight, super comfortable feel. Lots of the core styles use special ring-spun cotton or cotton yarns that have been combed to perfection, these give you a much smoother, finer fiber than regular old cotton. Then they are knit into jersey or fleece fabrics that make the hoodies and tees feel great on your skin.
Another key material in the lineup is triblend, which is a mix of cotton, polyester and rayon, which makes a huge difference. These blends are great because they give the tees a lightweight, breathable feel and added stretch.. They also print really well. The fleece often uses cotton/poly fleece or just a lightweight triblend to give them a bit of warmth without the bulk of heavyweight sweatshirts. Across the board, you'll see things like side seams, ribbed collars, and tear-away labels. All of these help keep things looking their best and make it easy for decorators to get to work on them.