Boys' Gym Shirts & Tops

This is the gear you pull on for all your workouts, day after day, week after week. Under Armour boys tops are built to help you grind, whatever your sport. Our boys sports tops give you a range of essential features, advanced technologies and intelligent design which means they help your training become more efficient and impactful. 

We’ve built a complete range of boys t-shirts, boys tank tops, polo shirts, boys hoodies and boys sweaters so you can find the gear you need for your sport. Our clothing is designed specifically for popular activities, including running, track & field, golf, gym training, basketball, football and more.

Boys Under Armour tops are engineered using many of our most advanced technologies. Take UA Tech™, a super soft fabric that wicks sweat and dries super fast. Many of our boys t-shirts are built with HeatGear®, a lightweight fabric that helps you perform comfortably in warm weather, while ColdGear® tops for boys give you sportswear that keeps you warm in winter, without adding bulk. 

Browse our boys’ tops, and select the gear you need to grind.