Under Armour Boys Performance Tech Boxer Brief Multipack Lightweight Stretch

• Amazon now offers Under Armour kids' Lightweight Stretch Boxer Briefs multi-pack, now $21.00 (list price $28.00).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: Active boys need durable underwear—regular ones often lose shape after a few washes. These lightweight fabric briefs are stretchy, preventing thigh chafing during jumping and running, and reduce the hassle of constantly adjusting the waistband. The multi-pack stocks up easily, and machine washes without pilling stiffness.