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Cater to your boys' busy lifestyles with affordable activewear from thredUP. Enjoy steep savings with prices up to 90% off estimated retail when you shop our extensive collection of hoodies, tops, shorts, and pants.
354 items
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View Product: Nike Athletic Shorts
Nike
Athletic Shorts
Size Medium youth
$15.99 $11.99 25% off with code THRIFT25
40% off estimated retailView Product: Hudson's Bay Co. Zip Up Hoodie
Hudson's Bay Co.
Zip Up Hoodie
Size 12-18 mo
$8.99 $6.74 25% off with code THRIFT25
59% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size X-Large kids
$21.99 $16.49 25% off with code THRIFT25
46% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$20.99 $15.74 25% off with code THRIFT25
48% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Medium youth
$18.99 $14.24 25% off with code THRIFT25
53% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Medium youth
$12.99 $9.74 25% off with code THRIFT25
51% off estimated retailView Product: EvoShield Active T-Shirt
EvoShield
Active T-Shirt
Size Small kids
$17.99 $13.49 25% off with code THRIFT25
56% off estimated retailView Product: Spiderman Zip Up Hoodie
Spiderman
Zip Up Hoodie
Size Small kids
$14.99 $11.24 25% off with code THRIFT25
16% off estimated retailView Product: Eddie Bauer Zip Up Hoodie
Eddie Bauer
Zip Up Hoodie
Size Small kids
$14.99 $11.24 25% off with code THRIFT25
58% off estimated retailView Product: Marmot Active T-Shirt
Marmot
Active T-Shirt
Size Medium kids
$17.99 $13.49 25% off with code THRIFT25
63% off estimated retailView Product: Gap Fit Active T-Shirt
Gap Fit
Active T-Shirt
Size X-Large youth
$15.99 $11.99 25% off with code THRIFT25
61% off estimated retailView Product: Shaun White Zip Up Hoodie
Shaun White
Zip Up Hoodie
Size Small youth
$16.99 $12.74 25% off with code THRIFT25
48% off estimated retailView Product: Champion Pullover Hoodie
Champion
Pullover Hoodie
Size Medium kids
$14.99 $11.24 25% off with code THRIFT25
54% off estimated retailView Product: Under Armour Zip Up Hoodie
Under Armour
Zip Up Hoodie
Size Medium youth
$24.99 $18.74 25% off with code THRIFT25
54% off estimated retailView Product: Hollywood The Jean People Pullover Hoodie
Hollywood The Jean People
Pullover Hoodie
Size 16
$9.99 $7.49 25% off with code THRIFT25
54% off estimated retailView Product: Nike Pullover Hoodie
Nike
Pullover Hoodie
Size X-Small kids
$17.99 $13.49 25% off with code THRIFT25
60% off estimated retailView Product: Polo by Ralph Lauren Zip Up Hoodie
Polo by Ralph Lauren
Zip Up Hoodie
Size 5
$16.99 $12.74 25% off with code THRIFT25
62% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Medium youth
$16.99 $12.74 25% off with code THRIFT25
58% off estimated retailView Product: Vans Pullover Hoodie
Vans
Pullover Hoodie
Size X-Large youth
$19.99 $14.99 25% off with code THRIFT25
63% off estimated retailView Product: Gap Kids Zip Up Hoodie
Gap Kids
Zip Up Hoodie
Size Large kids
$17.99 $13.49 25% off with code THRIFT25
58% off estimated retailView Product: Gap x Disney Pullover Hoodie
Gap x Disney
Pullover Hoodie
Size Large kids
$20.99 $15.74 25% off with code THRIFT25
67% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size X-Large youth
$18.99 $14.24 25% off with code THRIFT25
53% off estimated retailView Product: Sesame Street Zip Up Hoodie
Sesame Street
Zip Up Hoodie
Size 6-9 mo
$12.99 $9.74 25% off with code THRIFT25
40% off estimated retailView Product: Under Armour Pullover Hoodie
Under Armour
Pullover Hoodie
Size Large youth
$24.99 $18.74 25% off with code THRIFT25
54% off estimated retailView Product: Under Armour Pullover Hoodie
Under Armour
Pullover Hoodie
Size X-Large youth
$22.99 $17.24 25% off with code THRIFT25
58% off estimated retailView Product: Under Armour Pullover Hoodie
Under Armour
Pullover Hoodie
Size Medium youth
$25.99 $19.49 25% off with code THRIFT25
52% off estimated retailView Product: Nike Pullover Hoodie
Nike
Pullover Hoodie
Size X-Large youth
$21.99 $16.49 25% off with code THRIFT25
60% off estimated retailView Product: Under Armour Pullover Hoodie
Under Armour
Pullover Hoodie
Size X-Large youth
$22.99 $17.24 25% off with code THRIFT25
58% off estimated retailView Product: Under Armour Pullover Hoodie
Under Armour
Pullover Hoodie
Size X-Large youth
$21.99 $16.49 25% off with code THRIFT25
60% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$16.99 $12.74 25% off with code THRIFT25
58% off estimated retailView Product: Adidas Pullover Hoodie
Adidas
Pullover Hoodie
Size Large kids
$21.99 $16.49 25% off with code THRIFT25
60% off estimated retailView Product: Univibe Pullover Hoodie
Univibe
Pullover Hoodie
Size Large infants
$14.99 $11.24 25% off with code THRIFT25
31% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size X-Large youth
$16.99 $12.74 25% off with code THRIFT25
58% off estimated retailView Product: Janie and Jack Sweatpants
Janie and Jack
Sweatpants
Size 12-18 mo
$13.99 $10.49 25% off with code THRIFT25
53% off estimated retailView Product: Primitive Skateboarding Pullover Hoodie
Primitive Skateboarding
Pullover Hoodie
Size Small kids
$11.99 $8.99 25% off with code THRIFT25
55% off estimated retailView Product: Champion Track Jacket
Champion
Track Jacket
Size X-Small youth
$19.99 $14.99 25% off with code THRIFT25
20% off estimated retailView Product: Under Armour Sweatpants
Under Armour
Sweatpants
Size X-Large youth
$21.99 $16.49 25% off with code THRIFT25
46% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$22.99 $17.24 25% off with code THRIFT25
43% off estimated retail