Cukui Crest Garment-Dyed Tee - Blue, Crafted from premium 7.5 oz./yd², 100% USA cotton with a luxurious 16 singles thread count, this muscle tee offers not only a stylish oversized fit but also a feel of comfort and durability Puff Print on the Back. Heavyweight 6.0oz Tee. - 100% Preshrunk Cotton