The best way to exchange Under Armour gear for sizing issues is to act quickly and follow their official return process, because they offer a fairly flexible window.
Most items can be exchanged free within 60 days as long as they’re in original condition (unworn, with tags, and proof of purchase).
If you bought online, log into your account and start an exchange through the “Returns & Exchanges” section, where you can request a different size directly.
If you bought in-store, you can usually take the item back to a physical store with your receipt and swap it on the spot if stock is available.
If the correct size isn’t available, they’ll typically process it as a return and let you reorder, or issue a refund or store credit.
If the issue persists, share your experience and consider filing a complaint on Xolvie to seek a resolution.




