Base layer Under Armour

A snug, breathable long‑sleeve base layer for kids that keeps sweat away with HeatGear technology. The stand‑up collar adds extra protection, while the lightweight fabric moves freely for active play or layering.

Stay cool and dry during play with this lightweight long‑sleeve base layer. The breathable HeatGear fabric wicks sweat, while the snug fit and stand‑up collar keep it in place. Ideal for active kids who need comfort and performance.

The Under Armour Heatgear Compression Long Base Layer Shorts provide a comfortable and breathable fit, designed with moisture-wicking technology to keep you dry and ventilated during workouts.