These compression shirts were custom crafted for the Dallas Cowboys by Reebok and worn during the games beneath their jerseys during the colder games. These compression shirts are long sleeve....meant to be on the snug side. For the majority, the shirts appear to be brand new, but there may be some evident wear, fading, or the tag is marked with a player's number. They make great gifts for any Dallas Cowboy or sports fan, especially for those who play, practise, or exercise outside during the colder weather. Make sure to get yours today!