About
ThredUp LogoThredUp
Shop
SellCleanout animation
Beta
My ThredUp
Account
0
Check out

Shop Boy’s Sweaters at up to 90% off estimated retail! thredUP has a huge selection of gently used Boy’s Sweaters from brands like Gymboree, Baby Gap or Polo by Ralph Lauren at thredUP.

BlueRemove filter10Remove filter5Remove filter
64 items
Sort by:
    Vineyard Vines Turtleneck Sweater (view 2)Vineyard Vines Turtleneck Sweater (view 1)
    View Product: Vineyard Vines Turtleneck Sweater

    Vineyard Vines

    Turtleneck Sweater
    Size 5
    $19.99
    64% off estimated retail
    Chaser Sweatshirt (view 2)Chaser Sweatshirt (view 1)
    View Product: Chaser Sweatshirt

    Chaser

    Sweatshirt
    Size 5
    $17.99
    60% off estimated retail
    Joe's Jeans Pullover Hoodie (view 2)Joe's Jeans Pullover Hoodie (view 1)
    View Product: Joe's Jeans Pullover Hoodie

    Joe's Jeans

    Pullover Hoodie
    Size 10
    $19.99
    69% off estimated retail
    Egg New York Sweatshirt (view 2)Egg New York Sweatshirt (view 1)
    View Product: Egg New York Sweatshirt

    Egg New York

    Sweatshirt
    Size 5
    $25.99
    76% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $23.99
    56% off estimated retail
    Johnnie-O Sweatshirt (view 2)Johnnie-O Sweatshirt (view 1)
    View Product: Johnnie-O Sweatshirt

    Johnnie-O

    Sweatshirt
    Size 5
    $23.99
    67% off estimated retail
    Under Armour Pullover Hoodie (view 2)Under Armour Pullover Hoodie (view 1)
    View Product: Under Armour Pullover Hoodie

    Under Armour

    Pullover Hoodie
    Size 5
    $22.99
    48% off estimated retail
    Vineyard Vines Pullover Hoodie (view 2)Vineyard Vines Pullover Hoodie (view 1)
    View Product: Vineyard Vines Pullover Hoodie

    Vineyard Vines

    Pullover Hoodie
    Size 5
    $15.99
    64% off estimated retail
    Mini Boden Sweatshirt (view 2)Mini Boden Sweatshirt (view 1)Flawed Gem
    View Product: Mini Boden Sweatshirt

    Mini Boden

    Sweatshirt
    Size 5
    $13.99
    61% off estimated retail
    Crewcuts Sweatshirt (view 2)Crewcuts Sweatshirt (view 1)
    View Product: Crewcuts Sweatshirt

    Crewcuts

    Sweatshirt
    Size 10
    $21.99
    66% off estimated retail
    Mini Boden Pullover Sweater (view 2)Mini Boden Pullover Sweater (view 1)
    View Product: Mini Boden Pullover Sweater

    Mini Boden

    Pullover Sweater
    Size 5
    $19.99
    55% off estimated retail
    Tommy Bahama Sweatshirt (view 2)Tommy Bahama Sweatshirt (view 1)
    View Product: Tommy Bahama Sweatshirt

    Tommy Bahama

    Sweatshirt
    Size 5
    $19.99
    55% off estimated retail
    Mountain Warehouse Zip Up Hoodie (view 2)Mountain Warehouse Zip Up Hoodie (view 1)
    View Product: Mountain Warehouse Zip Up Hoodie

    Mountain Warehouse

    Zip Up Hoodie
    Size 5
    $11.99
    66% off estimated retail
    Gap X Star Wars Pullover Hoodie (view 2)Gap X Star Wars Pullover Hoodie (view 1)
    View Product: Gap X Star Wars Pullover Hoodie

    Gap X Star Wars

    Pullover Hoodie
    Size 10
    $20.99
    61% off estimated retail
    Rockets of Awesome Sweatshirt (view 2)Rockets of Awesome Sweatshirt (view 1)
    View Product: Rockets of Awesome Sweatshirt

    Rockets of Awesome

    Sweatshirt
    Size 5
    $17.99
    50% off estimated retail
    Lands' End Pullover Hoodie (view 2)Lands' End Pullover Hoodie (view 1)
    View Product: Lands' End Pullover Hoodie

    Lands' End

    Pullover Hoodie
    Size 10
    $11.99
    52% off estimated retail
    Chaps Pullover Sweater (view 2)Chaps Pullover Sweater (view 1)
    View Product: Chaps Pullover Sweater

    Chaps

    Pullover Sweater
    Size 5
    $15.99
    62% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $26.99 $18.89 30% off with code THANKU
    50% off estimated retail
    Kenzo Kids Sweatshirt (view 2)Kenzo Kids Sweatshirt (view 1)Flawed Gem
    View Product: Kenzo Kids Sweatshirt

    Kenzo Kids

    Sweatshirt
    Size 5
    $44.99 $29.24 35% off with code THANKU
    83% off estimated retail
    Gap Fit Zip Up Hoodie (view 2)Gap Fit Zip Up Hoodie (view 1)
    View Product: Gap Fit Zip Up Hoodie

    Gap Fit

    Zip Up Hoodie
    Size 5
    $14.99 $11.24 25% off with code THANKU
    66% off estimated retail
    Janie and Jack Sweatshirt (view 2)Janie and Jack Sweatshirt (view 1)
    View Product: Janie and Jack Sweatshirt

    Janie and Jack

    Sweatshirt
    Size 5
    $14.99 $11.24 25% off with code THANKU
    66% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 10
    $21.99 $15.39 30% off with code THANKU
    60% off estimated retail
    Jumping Beans Pullover Hoodie (view 2)Jumping Beans Pullover Hoodie (view 1)
    View Product: Jumping Beans Pullover Hoodie

    Jumping Beans

    Pullover Hoodie
    Size 5
    $12.99 $10.39 20% off with code THANKU
    27% off estimated retail
    Gap Kids Sweatshirt (view 2)Gap Kids Sweatshirt (view 1)
    View Product: Gap Kids Sweatshirt

    Gap Kids

    Sweatshirt
    Size 10
    $14.99 $11.99 20% off with code THANKU
    65% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 5
    $12.99 $10.39 20% off with code THANKU
    51% off estimated retail
    Mountain Warehouse Pullover Hoodie (view 2)Mountain Warehouse Pullover Hoodie (view 1)
    View Product: Mountain Warehouse Pullover Hoodie

    Mountain Warehouse

    Pullover Hoodie
    Size 5
    $10.99 $8.79 20% off with code THANKU
    69% off estimated retail
    Marvel Sweatshirt (view 2)Marvel Sweatshirt (view 1)
    View Product: Marvel Sweatshirt

    Marvel

    Sweatshirt
    Size 5
    $14.99 $10.49 30% off with code THANKU
    58% off estimated retail
    Gap Kids Zip Up Hoodie (view 2)Gap Kids Zip Up Hoodie (view 1)
    View Product: Gap Kids Zip Up Hoodie

    Gap Kids

    Zip Up Hoodie
    Size 10
    $15.99 $12.79 20% off with code THANKU
    62% off estimated retail
    OshKosh B'gosh Zip Up Hoodie (view 2)OshKosh B'gosh Zip Up Hoodie (view 1)
    View Product: OshKosh B'gosh Zip Up Hoodie

    OshKosh B'gosh

    Zip Up Hoodie
    Size 10
    $8.99 $7.19 20% off with code THANKU
    79% off estimated retail
    Under Armour Pullover Hoodie (view 2)Under Armour Pullover Hoodie (view 1)
    View Product: Under Armour Pullover Hoodie

    Under Armour

    Pullover Hoodie
    Size 5
    $10.99 $8.24 25% off with code THANKU
    75% off estimated retail
    InGear Pullover Hoodie (view 2)InGear Pullover Hoodie (view 1)
    View Product: InGear Pullover Hoodie

    InGear

    Pullover Hoodie
    Size 5
    $14.99 $11.24 25% off with code THANKU
    58% off estimated retail
    Assorted Brands Pullover Sweater (view 2)Assorted Brands Pullover Sweater (view 1)
    View Product: Assorted Brands Pullover Sweater

    Assorted Brands

    Pullover Sweater
    Size 10
    $20.99 $16.79 20% off with code THANKU
    61% off estimated retail
    Gap Kids Pullover Hoodie (view 2)Gap Kids Pullover Hoodie (view 1)
    View Product: Gap Kids Pullover Hoodie

    Gap Kids

    Pullover Hoodie
    Size 10
    $16.99 $13.59 20% off with code THANKU
    60% off estimated retail
    Hanna Andersson Sweatshirt (view 2)Hanna Andersson Sweatshirt (view 1)
    View Product: Hanna Andersson Sweatshirt

    Hanna Andersson

    Sweatshirt
    Size 5
    $19.99 $10.99 45% off with code THANKU
    51% off estimated retail
    Adidas Pullover Hoodie (view 2)Adidas Pullover Hoodie (view 1)
    View Product: Adidas Pullover Hoodie

    Adidas

    Pullover Hoodie
    Size 5
    $13.99 $10.49 25% off with code THANKU
    68% off estimated retail
    Baby Gap Pullover Hoodie (view 2)Baby Gap Pullover Hoodie (view 1)
    View Product: Baby Gap Pullover Hoodie

    Baby Gap

    Pullover Hoodie
    Size 10
    $11.99 $9.59 20% off with code THANKU
    62% off estimated retail
    Champion Pullover Hoodie (view 2)Champion Pullover Hoodie (view 1)
    View Product: Champion Pullover Hoodie

    Champion

    Pullover Hoodie
    Size 10
    $9.99 $7.99 20% off with code THANKU
    54% off estimated retail
    Baby Gap Sweatshirt (view 2)Baby Gap Sweatshirt (view 1)
    View Product: Baby Gap Sweatshirt

    Baby Gap

    Sweatshirt
    Size 5
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Crewcuts Pullover Sweater (view 2)Crewcuts Pullover Sweater (view 1)
    View Product: Crewcuts Pullover Sweater

    Crewcuts

    Pullover Sweater
    Size 10
    $23.99 $17.99 25% off with code THANKU
    70% off estimated retail
    Tooby Doo Turtleneck Sweater (view 2)Tooby Doo Turtleneck Sweater (view 1)
    View Product: Tooby Doo Turtleneck Sweater

    Tooby Doo

    Turtleneck Sweater
    Size 10
    $16.99 $13.59 20% off with code THANKU
    69% off estimated retail
    Tooby Doo Cardigan (view 2)Tooby Doo Cardigan (view 1)
    View Product: Tooby Doo Cardigan

    Tooby Doo

    Cardigan
    Size 10
    $16.99 $13.59 20% off with code THANKU
    69% off estimated retail
    Gap Kids Zip Up Hoodie (view 2)Gap Kids Zip Up Hoodie (view 1)
    View Product: Gap Kids Zip Up Hoodie

    Gap Kids

    Zip Up Hoodie
    Size 10
    $18.99 $14.24 25% off with code THANKU
    55% off estimated retail
    Classic Prep Pullover Sweater (view 2)Classic Prep Pullover Sweater (view 1)
    View Product: Classic Prep Pullover Sweater

    Classic Prep

    Pullover Sweater
    Size 5
    $32.99 $23.09 30% off with code THANKU
    71% off estimated retail
    Crazy 8 Pullover Hoodie (view 2)Crazy 8 Pullover Hoodie (view 1)
    View Product: Crazy 8 Pullover Hoodie

    Crazy 8

    Pullover Hoodie
    Size 10
    $7.99 $6.39 20% off with code THANKU
    55% off estimated retail
    Organic Cotton Fairsewn Cardigan (view 2)Organic Cotton Fairsewn Cardigan (view 1)
    View Product: Organic Cotton Fairsewn Cardigan

    Organic Cotton Fairsewn

    Cardigan
    Size 5
    $12.99 $10.39 20% off with code THANKU
    61% off estimated retail
    Polo by Ralph Lauren Pullover Sweater (view 2)Polo by Ralph Lauren Pullover Sweater (view 1)
    View Product: Polo by Ralph Lauren Pullover Sweater

    Polo by Ralph Lauren

    Pullover Sweater
    Size 10
    $18.99 $13.29 30% off with code THANKU
    70% off estimated retail
    Assorted Brands Pullover Sweater (view 2)Assorted Brands Pullover Sweater (view 1)
    View Product: Assorted Brands Pullover Sweater

    Assorted Brands

    Pullover Sweater
    Size 5
    $21.99 $16.49 25% off with code THANKU
    51% off estimated retail
    Crewcuts Cardigan (view 2)Crewcuts Cardigan (view 1)
    View Product: Crewcuts Cardigan

    Crewcuts

    Cardigan
    Size 10
    $29.99 $17.99 40% off with code THANKU
    63% off estimated retail
    Outdoor Outfitters Turtleneck Sweater (view 2)Outdoor Outfitters Turtleneck Sweater (view 1)
    View Product: Outdoor Outfitters Turtleneck Sweater

    Outdoor Outfitters

    Turtleneck Sweater
    Size 10
    $13.99 $9.09 35% off with code THANKU
    48% off estimated retail
    Review Kids Sweatshirt (view 2)Review Kids Sweatshirt (view 1)
    View Product: Review Kids Sweatshirt

    Review Kids

    Sweatshirt
    Size 10
    $8.99 $7.19 20% off with code THANKU
    66% off estimated retail
    Appaman Sweatshirt (view 2)Appaman Sweatshirt (view 1)
    View Product: Appaman Sweatshirt

    Appaman

    Sweatshirt
    Size 10
    $14.99 $11.99 20% off with code THANKU
    72% off estimated retail
    Theory Pullover Hoodie (view 2)Theory Pullover Hoodie (view 1)
    View Product: Theory Pullover Hoodie

    Theory

    Pullover Hoodie
    Size 5
    $17.99 $10.79 40% off with code THANKU
    52% off estimated retail
    Cat & Jack Cardigan (view 2)Cat & Jack Cardigan (view 1)
    View Product: Cat & Jack Cardigan

    Cat & Jack

    Cardigan
    Size 10
    $8.99 $7.19 20% off with code THANKU
    47% off estimated retail
    Gap Pullover Hoodie (view 2)Gap Pullover Hoodie (view 1)
    View Product: Gap Pullover Hoodie

    Gap

    Pullover Hoodie
    Size 5
    $19.99 $12.99 35% off with code THANKU
    53% off estimated retail
    GEN 2 Pullover Hoodie (view 2)GEN 2 Pullover Hoodie (view 1)
    View Product: GEN 2 Pullover Hoodie

    GEN 2

    Pullover Hoodie
    Size 10
    $14.99 $11.24 25% off with code THANKU
    65% off estimated retail
    Assorted Brands Sweatshirt (view 2)Assorted Brands Sweatshirt (view 1)Price Drop
    View Product: Assorted Brands Sweatshirt

    Assorted Brands

    Sweatshirt
    Size 10
    $12.99 $9.74 25% off with code THANKU
    70% off estimated retail
    Gap Sweatshirt (view 2)Gap Sweatshirt (view 1)Price Drop
    View Product: Gap Sweatshirt

    Gap

    Sweatshirt
    Size 10
    $17.99 $11.69 35% off with code THANKU
    58% off estimated retail
    Sonnet Pullover Hoodie (view 2)Sonnet Pullover Hoodie (view 1)Price Drop
    View Product: Sonnet Pullover Hoodie

    Sonnet

    Pullover Hoodie
    Size 10
    $20.99 $11.54 45% off with code THANKU
    61% off estimated retail
    Old Navy Pullover Sweater (view 2)Old Navy Pullover Sweater (view 1)Price Drop
    View Product: Old Navy Pullover Sweater

    Old Navy

    Pullover Sweater
    Size 10
    $10.99 $8.79 20% off with code THANKU
    59% off estimated retail
    SOFFE Zip Up Hoodie (view 2)SOFFE Zip Up Hoodie (view 1)
    View Product: SOFFE Zip Up Hoodie

    SOFFE

    Zip Up Hoodie
    Size 10
    $7.99 $6.39 20% off with code THANKU
    60% off estimated retail
    Batman Pullover Sweater (view 2)Batman Pullover Sweater (view 1)Price Drop
    View Product: Batman Pullover Sweater

    Batman

    Pullover Sweater
    Size 10
    $8.99 $7.19 20% off with code THANKU
    66% off estimated retail
    Nova Pullover Hoodie (view 2)Nova Pullover Hoodie (view 1)Price Drop
    View Product: Nova Pullover Hoodie

    Nova

    Pullover Hoodie
    Size 5
    $8.99 $6.74 25% off with code THANKU
    50% off estimated retail
    Jumping Beans Pullover Sweater (view 2)Jumping Beans Pullover Sweater (view 1)Price Drop
    View Product: Jumping Beans Pullover Sweater

    Jumping Beans

    Pullover Sweater
    Size 5
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Nautica Sweatshirt (view 2)Nautica Sweatshirt (view 1)Price Drop
    View Product: Nautica Sweatshirt

    Nautica

    Sweatshirt
    Size 10
    $8.99 $7.19 20% off with code THANKU
    78% off estimated retail
    Back
    1
    Next

    Loading...