Boys’ UA Chaos Pants Bottoms by Under Armour

92% Nylon / 8% Spandex

Small (34"-36") Medium (38"-40") Large (42"-44") XL (46"-48") XXL (50"-52")

We suggest buying a size smaller than your usual size for max performance!

Stretch tencel fabric with smooth finish

Sleek design inspired by tux details

Low rise

Contour pouch

An essential, slim-fitting boxer is crafted from crisp cotton with a hint of stretch for unbeatable comfort and support. Ralph Lauren's Slim Fit features a shorter hem, slimmer cut and lower rise than the Classic Fit.

UA Storm gear has a water repellent finish which repels while staying providing breathability

Armour fleece fabric has a brushed inner layer and a quick-drying, lightweight outer layer

Soft inner layer traps in heat for warmth

Signature moisture transport system wicks away sweat to keep you dry and comfortable

Elastic waistband with internal drawcord for a secure fit