-5.0-5.5 oz. pre-shrunk 100% cotton scuba blue t-shirt. -Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves. -Available Sizes- AS-4XL. -Sizing Hint- This is a standard unisex t-shirt. We suggest ordering your regular t-shirt size, but please refer to the size charts available online to best determine the size for you. -Care Instructions- Machine wash cold. Do not bleach. Tumble dry medium. Do not iron directly on design. Do not dry clean.