T-shirt for men teeChallenger. Fitted with side seams, Slim Fit. 100% Cotton extra soft with Bio Enzyme Washed treatment. Finished with double stitching to contrast. Logos screenprinted and embroidered in silver finish. Neck protection strip. Button signed to shorten the sleeves. Comes in a box teebox. Each shirt has got a number stamped Activation Code but does not appear on some images.