Slim fit, but if that’s not your thing, order a size up. Solid colors are 100% cotton. Washing instructions: Hand or machine wash cold. Do not dry clean, bleach, tumble dry or iron on the print. The third party printer of this product is evaluated according to International Labor Organization standards. The printer of this product sources blanks from manufacturers that are participating members of the Fair Labor Association. Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received