The Uniqlo U collection is the realization of a dedicated and skilled team of international designers based at our Paris Research and Development Center led by Artistic Director Christophe Lemaire. Heavyweight 100% cotton. Durable jersey fabric feels dry to the touch and gains character after each wash. Binding at the collar helps the neckline keep its shape. Available in Uniqlo U's signature sophisticated casual colors. Relaxed, unisex cut. Neckline inspired by vintage military Tshirt designs.