Thread Science tees are printed in the USA and are perfect fun gifts for guys and gals alike! Whether you are a wife looking for great birthday apparel for your husband, a dad trying to find an awesome novelty gag graphic t-shirt present for a son or daughter, or a teenager ...Thread Science tees are printed in the USA and are perfect fun gifts for guys and gals alike! Whether you are a wife looking for great birthday apparel for your husband, a dad trying to find an awesome novelty gag graphic t-shirt present for a son or daughter, or a teenager searching for cool, vintage, retro and classic clothes, Thread Science offers top quality soft touch merchandise that is witty, clever and unique. Each man, woman and teen who wears our short sleeve punny stuff will love Thread Science!