Boys' Gym Shirts & Tops

For your budding athlete, a durable and breathable outfit is what he needs to reach his full potential. There’s no better place to start than with Under Armour Thailand’s collection of boy’s sports tops. Designed to strike the fine balance between comfort, breathability, and high performance, our collection of boys’ athletic tops come in various styles and designs to suit any sport. Find polo tees, graphic t-shirts, and more to play golf or basketball with friends. With Under Armour, watch him make his mark, face new challenges, and set a personal best like never before.

UA boys’ athletic tops are made with proprietary design-focused UA Tech™ fabric that’s loose, light, and ultra-soft for total comfort all day long. Whether he’s out in the field scoring a goal, dunking baskets on the court, or going for a run around the block, our quick-drying fabric gives him the peace of mind to get in the zone and focus on his goals. Complete his outfit with boys’ sports bottoms and sports shoes for boys.