Skip to footer
Earn Court Cash! September 16th-30th
Shop Specials
Free Shipping over $50
Pause
Earn Court Cash! September 16th-30th
Shop Specials
Free Shipping over $50
Skip to footer

Under Armour Junior Gear

Under Armour Boy's Tennis Apparel
Shop kids' Under Armour shirts, shorts and more for the court or school. Under Armour brings the latest fabric technologies to performance athletic wear.
Under Armour Boy's Fall Tech Pixelate Top
2 Colors
New
Under Armour Boy's Fall Tech Pixelate Top
$20.00
Under Armour Boy's Fall Tech Pixelate Top
2 Colors
New
Under Armour Boy's Fall Tech Pixelate Top
$20.00
Under Armour Boy's Big Logo Print Top
New
Under Armour Boy's Big Logo Print Top
$25.00
Under Armour Boy's Fall Matchplay Polo
New
Under Armour Boy's Fall Matchplay Polo
$30.00
Under Armour Boy's Core Performance Polo
2 Colors
Sale -30%
Under Armour Boy's Core Performance Polo
$21.00$30.00*
Under Armour Boy's Core Performance Polo
2 Colors
Sale -30%
Under Armour Boy's Core Performance Polo
$21.00$30.00*
Under Armour Boy's Fall Hybrid Print Long Sleeve
New
Under Armour Boy's Fall Hybrid Print Long Sleeve
$25.00
Sustainable Materials
Under Armour Boy's Fall Tech Woven Short
New
Under Armour Boy's Fall Tech Woven Short
$20.00
Under Armour Boy's Core Tech Woven Short
2 Colors
New
Under Armour Boy's Core Tech Woven Short
$20.00
Under Armour Boy's Core Tech Woven Short
2 Colors
New
Under Armour Boy's Core Tech Woven Short
$20.00
Under Armour Boy's Fall Tech Vent Short
2 Colors
New
Under Armour Boy's Fall Tech Vent Short
$25.00
Under Armour Boy's Fall Tech Vent Short
2 Colors
New
Under Armour Boy's Fall Tech Vent Short
$25.00
Under Armour Boy's Fall Fleece Jogger
New
Under Armour Boy's Fall Fleece Jogger
$45.00
Under Armour Boy's Core Long Sleeve
Sale -30%
Under Armour Boy's Core Long Sleeve
$31.50$45.00*
Under Armour Boy's Core Tech Mesh Short
Sale -30%
Under Armour Boy's Core Tech Mesh Short
$14.00$20.00*
Under Armour Boy's Core Tight
Sale -30%
Under Armour Boy's Core Tight
$28.00$40.00*
Under Armour Boy's Rival Fleece Print Hoodie
New
Under Armour Boy's Rival Fleece Print Hoodie
$45.00
Under Armour Boy's Core Brawler Pant
2 Colors
Sale -30%
Under Armour Boy's Core Brawler Pant
$21.00$30.00*
Under Armour Boy's Core Brawler Pant
2 Colors
Sale -30%
Under Armour Boy's Core Brawler Pant
$21.00$30.00*
Under Armour Boy's Spring Tech Half Zip
Sale -34%
Under Armour Boy's Spring Tech Half Zip
$20.97$32.00*
Under Armour Boy's Spring Big Logo Top
Sale -35%
Under Armour Boy's Spring Big Logo Top
$12.97$20.00*
Under Armour Boy's Spring Tech Print Top
Sale -32%
Under Armour Boy's Spring Tech Print Top
$16.97$25.00*
Under Armour Boy's Core Tights
Clearance -31%
Under Armour Boy's Core Tights
$23.97$35.00*
Under Armour Boy's Summer Tech Printed Top
Clearance -32%
Under Armour Boy's Summer Tech Printed Top
$16.97$25.00*
Size XS
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance -20%
Under Armour Boy's Core Comp Shorts
$19.97$25.00*
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance -20%
Under Armour Boy's Core Comp Shorts
$19.97$25.00*
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance -20%
Under Armour Boy's Core Comp Shorts
$19.97$25.00*

Under Armour Girl's Tennis Apparel
Shop Under Armour tanks, tops, shorts and more for girls. Under Armour brings the latest fabric technologies to performance athletic wear.
Under Armour Girl's Spring Graphic Top
Sale -30%
Under Armour Girl's Spring Graphic Top
$13.97$20.00*
Under Armour Girl's Spring Motion Skirt
Sale -30%
Under Armour Girl's Spring Motion Skirt
$20.97$30.00*
Under Armour Girl's Spring Motion Pleat Skirt
Sale -30%
Under Armour Girl's Spring Motion Pleat Skirt
$27.97$40.00*
Under Armour Girl's Core Fly By Short
Sale -30%
Under Armour Girl's Core Fly By Short
$14.00$20.00*
Under Armour Girl's Spring HeatGear Tight
Sale -31%
Under Armour Girl's Spring HeatGear Tight
$23.97$35.00*
Under Armour Girl's Spring Crossback Bra
Sale -30%
Under Armour Girl's Spring Crossback Bra
$13.97$20.00*
Under Armour Girl's Fall Fleece Hoodie
Clearance -30%
Under Armour Girl's Fall Fleece Hoodie
$27.97$40.00*
Size S, L
Under Armour Girl's Fall Motion Print Legging
Clearance -31%
Under Armour Girl's Fall Motion Print Legging
$23.97$35.00*
Size XS, S
Under Armour Girl's Fall Motion Crop Tank
Clearance -31%
Under Armour Girl's Fall Motion Crop Tank
$23.97$35.00*
Size M, L
Under Armour Girl's Fall Motion Top
Clearance -30%
Under Armour Girl's Fall Motion Top
$20.97$30.00*
Size XL
Under Armour Girl's Spring Crossback Bra
Clearance -30%
Under Armour Girl's Spring Crossback Bra
$13.97$20.00*
Size XS
Under Armour Girl's Spring Motion Print Tight
Clearance -31%
Under Armour Girl's Spring Motion Print Tight
$23.97$35.00*
Size S, L
Under Armour Girl's Spring Motion Top
Clearance -30%
Under Armour Girl's Spring Motion Top
$20.97$30.00*
Size XS, S, M
Under Armour Girl's Spring Motion Tank
Clearance -31%
Under Armour Girl's Spring Motion Tank
$23.97$35.00*
Size XS, L, XL
Under Armour Girl's Spring Tech Mesh Tank
Clearance -31%
Under Armour Girl's Spring Tech Mesh Tank
$23.97$35.00*
Size S, M
Under Armour Girl's Fall Rival Fleece Hoodie
Clearance -30%
Under Armour Girl's Fall Rival Fleece Hoodie
$27.97$40.00*
Size S, M, XL
Under Armour Girl's Spring Play Up Print Short
Clearance -31%
Under Armour Girl's Spring Play Up Print Short
$14.97$22.00*
Size XL
Under Armour Girl's Core Motion Legging
Clearance -30%
Under Armour Girl's Core Motion Legging
$24.50$35.00*
Back to Top
Earn Court Cash! September 16th-30th
Earn Court Cash! September 16th-30th Learn More
K-Swiss Shoes Only $75
K-Swiss Shoes Only $75 Shop Now
Extra 15% Off adidas Shoes
Extra 15% Off adidas Shoes Shop Now
Up to 70% Off Select Nike Styles
Up to 70% Off Select Nike Styles Shop Now
Nike Winter Collection
Nike Winter Collection Shop Now
Wilson Laver Cup Collection
Wilson Laver Cup Collection Shop Now
Prince x Smiley Racquets
Prince x Smiley Racquets Shop Now
Limited Edition Yonex EZONE Espresso
Limited Edition Yonex EZONE Espresso Shop Now
Full Wilson Defyer Lineup is Here!
Full Wilson Defyer Lineup is Here! Shop Now
Yonex EZONE's Back in Stock!
Yonex EZONE's Back in Stock! Shop Now
Smith & Quinn Fall Collection
Smith & Quinn Fall Collection Shop Now
Lucky in Love Preppy Please Collection
Lucky in Love Preppy Please Collection Shop Now