This Under Armour muscle shirt tank in blue and green is perfect for any active boy. Made of a lightweight and breathable polyester and elastane blend, it features a band collar and the iconic Under Armour logo as accents. The shirt is machine washable and suitable for all seasons, making it a versatile addition to any boy's wardrobe. Ideal for activities such as beach, baseball, basketball, football, and running and jogging, this Under Armour HeatGear tank is a must-have for any young athlete. It comes in a regular fit and size medium, perfect for boys who like to move freely and comfortably. Order now to experience the quality and performance of Under Armour!