Keep your little athlete ready for every adventure wearing the Under Armour Kids Tech Superball Short Sleeve Set, designed for nonstop movement and all-day comfort. Built for long days of play, this sporty matching set combines performance-ready style with an easygoing feel kids will want to wear everywhere. The UA Tech short-sleeve tee features a classic crew neck, short sleeves, and a straight hem for a clean, relaxed fit that stays light, breathable, and cool during active moments. Paired with tech poly performance shorts, this set delivers flexible mobility for running, jumping, and playground fun. The shorts feature a comfortable mid-rise fit, flat front design, short-length silhouette, and an elasticized waistband for easy pull-on convenience and a secure feel. 100% polyester. Machine washable.