Jaco Tenacity II Men's Crew Neck T-Shirt - Silver This shirt is embellished with 100% water-based inks which are environmentally friendly and are designed to soak into the shirt to become part of the cloth itself; making them breathable, durable, and comfortable T-shirt style is cut to a Slim-Fit. The fit is tighter than a regular t-shirt as the body and arms are cut narrower. Consider sizing up if you prefer a looser fit 100% Cotton Care: Machine wash cold, tumble dry low, do not bleach