The Under Armour Seamless Short Sleeve Running Top has been specifically engineered for your comfort. Utilising a soft-knit fabric construction with strategically placed engineered mesh, you can be sure to stay cool, comfortable, well ventilated and distraction-free.  The nearly seam-free design of the men's training tee also works to eliminate chafing and irritation so you can stay focused, while the four-way stretch ensures you have full freedom of movement without any restriction.  Care Instructions Machine wash cold with like colours. Do not bleach. Tumble dry low. Do not iron. Do not use softeners. Do not dry clean.