This Sport - Tek tee is perfect for men who lead an active lifestyle. Whether you're hitting the sports field, going on a hiking adventure, or wearing it as part of your daily work uniform, it's got you covered. It's made of 3.8 - ounce, 100% recycled polyester with PosiCharge technology. It has a taped neck and set - in sleeves, and its athletic fit gives you a great look while you're on the move.