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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.
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Spring Clearance

Under Armour Boy's Spring Tennis Collection
Under Armour Boy's Spring Tech Print Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Print Top
$ 17.50
Under Armour Boy's Spring Tech Print Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Print Top
$ 17.50
Under Armour Boy's Spring Tech Print Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Print Top
$ 17.50
Under Armour Boy's Core Performance Polo
2 Colors
Sale  -30%
Under Armour Boy's Core Performance Polo
$ 21.00
Under Armour Boy's Core Performance Polo
2 Colors
Sale  -30%
Under Armour Boy's Core Performance Polo
$ 21.00
Under Armour Boy's Spring Big Logo Top
Sale  -30%
Under Armour Boy's Spring Big Logo Top
$ 14.00
Under Armour Boy's Spring Tech Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Top
$ 14.00
Under Armour Boy's Spring Tech Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Top
$ 14.00
Under Armour Boy's Spring Tech Top
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Top
$ 14.00
Under Armour Boy's Spring Matchplay Polo
Sale  -30%
Under Armour Boy's Spring Matchplay Polo
$ 21.00
Under Armour Boy's Core Long Sleeve
Sale  -30%
Under Armour Boy's Core Long Sleeve
$ 31.50
Under Armour Boy's Spring Tech Half Zip
Sale  -30%
Under Armour Boy's Spring Tech Half Zip
$ 22.40
Under Armour Boy's Spring Tech Print Woven Short
Sale  -30%
Under Armour Boy's Spring Tech Print Woven Short
$ 21.00
Under Armour Boy's Spring Tech Woven Short
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Woven Short
$ 14.00
Under Armour Boy's Spring Tech Woven Short
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Woven Short
$ 14.00
Under Armour Boy's Spring Tech Woven Short
3 Colors
Sale  -30%
Under Armour Boy's Spring Tech Woven Short
$ 14.00
Under Armour Boy's Spring Tech Mesh Short
Sale  -30%
Under Armour Boy's Spring Tech Mesh Short
$ 14.00
Under Armour Boy's Core Tech Mesh Short
Sale  -30%
Under Armour Boy's Core Tech Mesh Short
$ 14.00
Under Armour Boy's Core Tech Woven Short
Sale  -30%
Under Armour Boy's Core Tech Woven Short
$ 14.00
Under Armour Boy's Core Brawler Pant
2 Colors
Sale  -30%
Under Armour Boy's Core Brawler Pant
$ 21.00
Under Armour Boy's Core Brawler Pant
2 Colors
Sale  -30%
Under Armour Boy's Core Brawler Pant
$ 21.00
Under Armour Boy's Core Tight
Sale  -30%
Under Armour Boy's Core Tight
$ 28.00
Under Armour Boy's Core Tights
Sale  -30%
Under Armour Boy's Core Tights
$ 24.50

Under Armour Boy's Clearance Apparel
Under Armour Boy's Spring Tech Printed Top
Clearance  -32%
Under Armour Boy's Spring Tech Printed Top
$ 16.97
Size S only.
Under Armour Boy's Summer Tech Printed Top
2 Colors
Clearance  -32%
Under Armour Boy's Summer Tech Printed Top
$ 16.97
Under Armour Boy's Summer Tech Printed Top
2 Colors
Clearance  -32%
Under Armour Boy's Summer Tech Printed Top
$ 16.97
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance  -20%
Under Armour Boy's Core Comp Shorts
$ 19.97
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance  -20%
Under Armour Boy's Core Comp Shorts
$ 19.97
Under Armour Boy's Core Comp Shorts
3 Colors
Clearance  -20%
Under Armour Boy's Core Comp Shorts
$ 19.97
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