Our softest and most smooth t-shirt is a great choice for anybody looking for a lightweight, slightly fitted shirt. The "tri-blend" means that it contains polyester for shape, cotton for comfort and durability, and rayon for a slimming look. It's a unisex product, so it's great for men or women! Made in the USA. Transformer on front, Bill Phillips Fitness on back. Fabric is 50% polyester, 25% cotton, 25% rayon.