ALL-DAY COMFORT: Our Boys Performance Boxer Briefs are designed with all-day comfort in mind, featuring lightweight, smooth fabric as well as a fitted, slimmer, more athletic fit.
SIZE GUIDE: Available in standard sizes X-Small to X-Large.
UNDER ARMOUR: Under Armour is focused on enhancing athletic performance. Our goal is to motivate you with innovative performance options that you never realized were essential and that will become indispensable in your life.
PREMIUM QUALITY: We use high-quality materials in all our kids clothing to ensure maximum comfort, longevity and lasting power. Each purchase comes with two pairs of boxer briefs.