The Men's Under Armour Black Texas Tech Red Raiders 2021 Sideline Training Performance Long Sleeve T-Shirt is the perfect way to show your support for the Texas Tech Red Raiders. Made from lightweight, breathable polyester fabric, this shirt keeps you cool and comfortable all game long. Mesh sleeve and lower back inserts provide added ventilation, while HeatGear technology wicks away sweat to keep you dry. The shirt also features the official Texas Tech Red Raiders logo on the chest, so you can show your team spirit with pride.