The Shaka Wear SHMHSS Adult Max Heavyweight T-Shirt is crafted from 7.5 oz. fabric, featuring 100% USA cotton for solid colors, with Heather Grey composed of 90% USA cotton and 10% polyester, and Charcoal Grey blending 50% USA cotton with 50% polyester. Designed with a 2% lycra neck rib, it includes shoulder-to-shoulder neck tape and double-needle stitching on the neck, sleeves, and bottom hems for durability. The 1" stretch-resistant neck collar with a satin/woven label and forward-thrusted shoulder seams ensure a comfortable fit. Its oversized, relaxed streetwear style with a slight drop shoulder is quarter-turned to prevent center creasing.