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Boys

517 Items

UA Knee Supports

UA Knee Supports
Kids

Price: $50
UA Converge Shadow Matte

UA Converge Shadow Matte
Kids' Batting Helmet

Price: $100
HeatGear® Printed

HeatGear® Printed
Boys' Shorts

Price: $25
UA Phantom 1

UA Phantom 1
Grade School Shoes

Price: $100
UA Unstoppable

UA Unstoppable
Boys' Full-Zip

Price: $65
UA Gameday Armour

UA Gameday Armour
Kids' 5-Pad Girdle

Price: $60
UA Icon Knit

UA Icon Knit
Boys' Tracksuit

Price: $65
UA Clean Up

UA Clean Up
Boys' Batting Gloves

Price: $25
UA Rival Fleece Big Logo
New Colors

UA Rival Fleece Big Logo
Boys' Hoodie

Original price: $40, Sale price: $30
25% Off Select Styles
UA Wintuck Packable

UA Wintuck Packable
Little Boys' Popover

Original price: $55, Sale price: $40.97
UA Flash Printed

UA Flash Printed
Boys' Pre-School Running Shoes

Original price: $50, Sale price: $37.50
25% Off Select Styles
UA Baseball
UA Exclusive

UA Baseball
Boys' Short Sleeve

Price: $25
UA Gameday Armour Pro

UA Gameday Armour Pro
Kids' 5-Pad Girdle

Price: $65
UA Lockdown 7
New Colors

UA Lockdown 7
Pre-School Basketball Shoes

Original price: $50, Sale price: $37.50
25% Off Select Styles
UA ColdGear®
New Colors

UA ColdGear®
Boys' Leggings

Price: $40
UA Ignite Select
new

UA Ignite Select
Pre-School Slides

Original price: $28, Sale price: $21
25% Off Select Styles
UA Jet '23

UA Jet '23
Pre-School Basketball Shoes

Price: $55
UA F9 Nitro

UA F9 Nitro
Boys' Football Gloves

Price: $35
ColdGear®

ColdGear®
Boys' Long Sleeve

Price: $45
Armour Fleece®
Best Seller

Armour Fleece®
Boys' Full-Zip

Price: $45
UA Blitzing

UA Blitzing
Boys' Baseball Cap

Original price: $25, Sale price: $18.75
25% Off Select Styles
UA Tech™ Vent
new

UA Tech™ Vent
Boys' Shorts

Price: $25
UA Level Up 2 Jr. Mirror

UA Level Up 2 Jr. Mirror
Kids' Sunglasses

Price: $85

Boys’ Athletic Clothes for All Sports

Built for a fresh look when you’re in the hallways and in the classroom. Made to keep you comfortable when things get heated during recess and on the field. Made for after school, Summer, and weekend practices or hangouts. Under Armour boys’ athletic clothes combine the materials needed to keep you going with designs and styles that show you mean business. Our boys’ sportswear stays comfortable from the first rep to the last, while our boys’ sports gear gives you what you need to push the envelope just a bit more. You’re working to be the best, no matter where you are. We’re working to help you get there—and stay there.

You look for it, we got it. From sweat-wicking T-shirts to lightweight football cleats made for every route, Under Armour boys’ athletic clothes and boys’ sports gear make you better. Find shorts UA Storm technology, which repels water and keeps you dry. Check out others that have encased elastic waistbands for a totally customizable fit, and more with lightweight mesh fabric that are perfect for a new go-to pair of shorts. Stay warm with fleece pants and joggers that won’t hold you down with added weight.

Armour Fleece® boys’ athletic clothes like hoodies are light, breathable, and stretchy so you can move freely and comfortably at all times. Show the personality with boys’ sports clothes like graphic T-shirts. Made to dry fast and stay soft, wearing one of these while out on the field with friends will show them what you’re about. Whether it’s school pictures or just wanting to dress more casual, our boys’ sportswear polos are clean-fitting with low-profile collars and plackets. They don’t pill or chafe, either.

Combo our boys’ athletic clothes with Under Armour boys’ shoes. Check out super grippy basketball shoes with cushioning that absorbs impact and returns energy for more explosiveness. Or, boys’ baseball cleats that dig into the ground and give you premium stability around the bases and in the field. Ventilated, lightweight running shoes, golf shoes, and more, we’ve got what you’re looking for.