Hey! Glad you like it!
We actually get blanks from three places, including
American Apparel and
Anvil. Our white tees and the midnight blue Mining Corps tee come from
Alternative.
All tees are made out of 100% cotton except the heather grey and blue, which contain 10% polyester.
Shipping is unfortunately not free wherever you are, though it's pretty cheap if you choose the slowest option. It can go as low as USD 3$ to Canada and take from 7 to 17 days (-ish) to reach you.