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140 Total Items

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UNDER ARMOUR Boys' UA Tech Big Logo Short-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' UA Tech Big Logo Short-Sleeve T-Shirt

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$15.98 to $19.99

NIKE Boys' Essentials Legend Short-Sleeve Top - SportsAuthority.com

NIKE Boys' Essentials Legend Short-Sleeve Top

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$15.98 to $20.00

UNDER ARMOUR Boys' Big Logo Tech T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' Big Logo Tech T-Shirt

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$15.98 to $19.99

NIKE Boys' Pro Combat Core Fitted Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Pro Combat Core Fitted Short-Sleeve T-Shirt

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Free Shipping on Select Football Gear!**

$25.00

UNDER ARMOUR Boys' HeatGear Sonic Fitted Sleeveless T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' HeatGear Sonic Fitted Sleeveless T-Shirt

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$19.99

UNDER ARMOUR Boys' HeatGear Sonic Fitted Short-Sleeve Top - SportsAuthority.com

UNDER ARMOUR Boys' HeatGear Sonic Fitted Short-Sleeve Top

More Colors Available

Free Shipping on Select Football Gear!**

$19.99

NIKE Boys' Legend Short-Sleeve Football T-Shirt - SportsAuthority.com

NIKE Boys' Legend Short-Sleeve Football T-Shirt

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Free Shipping on Select Football Gear!**

$25.00

UNDER ARMOUR Boys' Alter Ego Batman Short-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' Alter Ego Batman Short-Sleeve T-Shirt

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$29.99

NIKE Boys' Hyperspeed Rain Camo Short-Sleeve Top - SportsAuthority.com

NIKE Boys' Hyperspeed Rain Camo Short-Sleeve Top

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$21.98 to $28.00

UNDER ARMOUR Boys' I Will Short-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' I Will Short-Sleeve T-Shirt

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$19.99

NIKE Boys' Diamond Thief Short-Sleeve Baseball T-Shirt - SportsAuthority.com

NIKE Boys' Diamond Thief Short-Sleeve Baseball T-Shirt

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List Price: $18.00*
$13.98

NIKE Boys' Basketball Text Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Basketball Text Short-Sleeve T-Shirt

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$18.00

UNDER ARMOUR Boys' Alter Ego Spider-Man Logo Short-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' Alter Ego Spider-Man Logo Short-Sleeve T-Shirt

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Free Shipping on Shoes, Clothes & Backpacks!**

$29.99

UNDER ARMOUR Boys' UA Tech Big Logo Sleeveless T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' UA Tech Big Logo Sleeveless T-Shirt

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Free Shipping on Shoes, Clothes & Backpacks!**

$19.99

UNDER ARMOUR Boys' Impact Player Long-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' Impact Player Long-Sleeve T-Shirt

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List Price: $27.99*
$12.72

In Select Stores
NIKE Boys' Just Do It Swoosh Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Just Do It Swoosh Short-Sleeve T-Shirt

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$18.00

In Select Stores
NIKE Boys' B-Ball Never Stops Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' B-Ball Never Stops Short-Sleeve T-Shirt

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List Price: $18.00*
$13.98

NIKE Boys' Legend Status TD Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Legend Status TD Short-Sleeve T-Shirt

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$18.00

UNDER ARMOUR Boys' UA Tech Baseball 3/4-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' UA Tech Baseball 3 / 4-Sleeve T-Shirt

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List Price: $29.99*
$23.98

NEW BALANCE Boys' Vitality Fitted Short-Sleeve T-Shirt - SportsAuthority.com

NEW BALANCE Boys' Vitality Fitted Short-Sleeve T-Shirt

More Colors Available

Free Shipping on Select Football Gear!**

$17.99

NIKE Boys' Core Fitted Swoosh Long-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Core Fitted Swoosh Long-Sleeve T-Shirt

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Free Shipping on Shoes, Clothes & Backpacks!**

$21.98 to $28.00

UNDER ARMOUR Boys' Alter Ego Transformers Autobots Fitted Baselayer Top - SportsAuthority.com

UNDER ARMOUR Boys' Alter Ego Transformers Autobots Fitted Baselayer Top

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$34.99

UNDER ARMOUR Boys' Alter Ego Superman Fitted Short-Sleeve T-Shirt - SportsAuthority.com

UNDER ARMOUR Boys' Alter Ego Superman Fitted Short-Sleeve T-Shirt

Free Shipping on Shoes, Clothes & Backpacks!**

$34.99

NIKE Boys' Can't Stop Me Short-Sleeve T-Shirt - SportsAuthority.com

NIKE Boys' Can't Stop Me Short-Sleeve T-Shirt

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$18.00