Kids Boys Baselayer
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UA Base™ 2.0 Boys' Leggings
Meet the all-new UA Base™—delivering the same trusted warmth without the bulk—now softer and smoother than ever for unmatched comfort on every adventure.- $13.50
$45.00- $13.50
- Unit price
- per
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Black / White
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UA Base™ 4.0 Boys' Leggings
Meet the all-new UA Base™—delivering the same trusted warmth without the bulk—now softer and smoother than ever for unmatched comfort on every adventure.- $19.50
$65.00- $19.50
- Unit price
- per
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Black / White
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UA Base™ 2.0 Boys' Crew
Meet the all-new UA Base™—delivering the same trusted warmth without the bulk—now softer and smoother than ever for unmatched comfort on every adventure.- $13.50
$45.00- $13.50
- Unit price
- per
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Black / White
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UA Base™ 4.0 Boys' Crew
Meet the all-new UA Base™—delivering the same trusted warmth without the bulk—now softer and smoother than ever for unmatched comfort on every adventure.- $19.50
$65.00- $19.50
- Unit price
- per
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Black / White
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UA Hockey Grippy Boys' Fitted Long Sleeve
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move. No athlete can go without it.- $16.50
$55.00- $16.50
- Unit price
- per
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Castlerock / Black
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UA Hockey Boys' Fitted Leggings
HeatGear® Armour is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move. No athlete can go without it.- $16.50
$55.00- $16.50
- Unit price
- per
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Castlerock / Black
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HeatGear Boys' Mock Long Sleeve
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what.- $10.50
$35.00- $10.50
- Unit price
- per
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Black / White
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White / Black
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HeatGear® Printed Boys' Leggings
Back in 1996, we invented the baselayer—and we've been perfecting it ever since. It took 37 prototypes and endless hours of testing to create the right light, tight layer that wicks sweat, dries fast, and keeps you cool.- from $7.19
$23.97- from $7.19
- Unit price
- per
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Marine OD Green / White
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Mod Gray / Black
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UA Vanish Boys' Pants
Nothing can hold you back in UA Vanish, one of our fastest-drying materials. These pants are ultralight, durable, breathable, and dry super-fast to keep you cool and focused.- $19.50
$65.00- $19.50
- Unit price
- per
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Black / Castlerock
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UA Vanish Boys' Jacket
This is your new go-to full zip to keep you warmed up and your muscles ready—for any training. It's light, durable, water-resistant, and has built-in stretch so you can move freely.- $22.50
$75.00- $22.50
- Unit price
- per
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Black / Castlerock
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HeatGear® Printed Boys' Short Sleeve
Back in 1996, we invented the baselayer—and we've been perfecting it ever since. It took 37 prototypes and endless hours of testing to create the right light, tight layer that wicks sweat, dries fast, and keeps you cool.- from $7.19
$23.97- from $7.19
- Unit price
- per
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Marine OD Green / White
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Fade Green / White
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HeatGear® Printed Boys' Shorts
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made these shorts extra comfortable by wicking sweat and stretching so you can move no matter what.- from $7.50
$25.00- from $7.50
- Unit price
- per
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Tech Blue / Black
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Fade Green / White
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HeatGear® Asymmetrical Right Boys' Leggings
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made these asymmetrical leggings extra comfortable by wicking sweat and stretching so you can move no matter what.- $9.00
$30.00- $9.00
- Unit price
- per
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Black / White
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White / Black
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HeatGear® Asymmetrical Left Boys' Leggings
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made these asymmetrical leggings extra comfortable by wicking sweat and stretching so you can move no matter what.- $9.00
$30.00- $9.00
- Unit price
- per
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Black / White
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White / Black
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HeatGear® Armour Boys' Leggings
HeatGear® Armour is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what.- $10.50
$35.00- $10.50
- Unit price
- per
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White / Black
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Black / White
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Steel / Black
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Royal / White
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UA Utility Pro Boys' Slider Shorts
Sliders built to protect your legs, accommodate a cup, and wick sweat to help keep you dry. With an extra-wide waistband to keep them in place.- $7.49
$24.97- $7.49
- Unit price
- per
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White / Black
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HeatGear® Boys' Sleeveless
HeatGear® is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what.- $7.50
$25.00- $7.50
- Unit price
- per
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Black / White
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Steel / Black
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White / Black
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UA Utility Boys' Slider Shorts
Sliders built to protect your legs, accommodate a cup, and wick sweat to help keep you dry. With an extra-wide waistband to keep them in place.- $7.50
$25.00- $7.50
- Unit price
- per
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Black / Halo Gray
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White / Mod Gray
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UA Utility Boys' Slider Shorts
Sliders built to protect your legs, accommodate a cup, and wick sweat to help keep you dry. With an extra-wide waistband to keep them in place.- $6.00
$20.00- $6.00
- Unit price
- per
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Black / Halo Gray
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ColdGear® Boys' Long Sleeve
We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, we built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.- $13.50
$45.00- $13.50
- Unit price
- per
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Black / White
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Charcoal Light Heather / Black
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White / Black
