This Under Armour Coldgear athletic shirt is perfect for any active boy. The shirt features a solid pattern with a mock neck and long sleeves, making it suitable for both casual wear and athletic activities. It is made of a blended fabric of polyester and elastane, which makes it lightweight, soft, and breathable. The shirt has a tight fit and is machine washable for easy care. It comes in a gray and black color combination with fluorescent details on the sleeves and an embroidered UA logo on the mock neck. The shirt is ideal for gym and training, walking, cycling, school, skateboarding, hiking, and running and jogging. It is available in size 8 and is suitable for boys.