Under Armour Men's Size Chart Boost your core collection of all-use daily T-shirts with this comfy and athletic Under Armour® Sportstyle Core V-Neck Tee. All Under Armour® Apparel features a tagless design or tear-away tag with no left-over pieces. Fitted to hug the body while still leaving room for movement. Charged Cotton® alternates hydrophobic and hydrophilic fibers to create a moisture-wicking fabric that dries five times faster than regular cotton. Two-tone heathered texture. V-neck. Short sleeves. Straight hem with side seams. 75% cotton, 25% polyester. Machine wash, tumble dry. Imported. Measurements: Length: 30 in Product measurements were taken using size MD. Please note that measurements may vary by size.