All of our apparel is unisex sized, printed in the United States and Europe to extremely high quality cotton and poly fabric. Our fabric has an extremely soft feel, allows the shirts to form perfectly to different body sizes and only shrinks ever so slightly after a first wash and dry. In regards to sizing, our measurements apply to all of our apparel and is displayed in inches and cm. "Chest" is the width across the shirt, where "height" is the vertical length of the shirt from top to bottom. See our exact t-shirt specifications in our size chart below.