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.

New ArrivalsRemove filter3TRemove filter
20 items
Sort by:
    H&M Pullover Hoodie (view 2)H&M Pullover Hoodie (view 1)
    View Product: H&M Pullover Hoodie

    H&M

    Pullover Hoodie
    Size 3T
    $10.99
    15% off estimated retail
    Little Lad Cardigan (view 2)Little Lad Cardigan (view 1)
    View Product: Little Lad Cardigan

    Little Lad

    Cardigan
    Size 3T
    $18.99
    66% off estimated retail
    Columbia Pullover Hoodie (view 2)Columbia Pullover Hoodie (view 1)
    View Product: Columbia Pullover Hoodie

    Columbia

    Pullover Hoodie
    Size 3T
    $17.99
    50% off estimated retail
    Nike Sweatshirt (view 2)Nike Sweatshirt (view 1)
    View Product: Nike Sweatshirt

    Nike

    Sweatshirt
    Size 3T
    $13.99
    67% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Burt's Bees Kids Pullover Sweater (view 2)Burt's Bees Kids Pullover Sweater (view 1)
    View Product: Burt's Bees Kids Pullover Sweater

    Burt's Bees Kids

    Pullover Sweater
    Size 3T
    $12.99
    43% off estimated retail
    Gap Pullover Sweater (view 2)Gap Pullover Sweater (view 1)
    View Product: Gap Pullover Sweater

    Gap

    Pullover Sweater
    Size 3T
    $17.99
    58% off estimated retail
    Timberland Sweatshirt (view 2)Timberland Sweatshirt (view 1)
    View Product: Timberland Sweatshirt

    Timberland

    Sweatshirt
    Size 3T
    $22.99
    68% off estimated retail
    H&M Sweatshirt (view 2)H&M Sweatshirt (view 1)New With Tags
    View Product: H&M Sweatshirt

    H&M

    Sweatshirt
    Size 3T
    $12.99 $13
    Hurley Sweatshirt (view 2)Hurley Sweatshirt (view 1)
    View Product: Hurley Sweatshirt

    Hurley

    Sweatshirt
    Size 3T
    $20.99
    61% off estimated retail
    Vintage Havana Pullover Hoodie (view 2)Vintage Havana Pullover Hoodie (view 1)
    View Product: Vintage Havana Pullover Hoodie

    Vintage Havana

    Pullover Hoodie
    Size 3T
    $20.99
    61% off estimated retail
    Nike Sweatshirt (view 2)Nike Sweatshirt (view 1)
    View Product: Nike Sweatshirt

    Nike

    Sweatshirt
    Size 3T
    $18.99
    55% off estimated retail
    Huntington Beach Club Zip Up Hoodie (view 2)Huntington Beach Club Zip Up Hoodie (view 1)
    View Product: Huntington Beach Club Zip Up Hoodie

    Huntington Beach Club

    Zip Up Hoodie
    Size 3T
    $20.99
    61% off estimated retail
    Nike Pullover Hoodie (view 2)Nike Pullover Hoodie (view 1)Flawed Gem
    View Product: Nike Pullover Hoodie

    Nike

    Pullover Hoodie
    Size 3T
    $7.99
    85% off estimated retail
    Nike Sweatshirt (view 2)Nike Sweatshirt (view 1)
    View Product: Nike Sweatshirt

    Nike

    Sweatshirt
    Size 3T
    $14.99
    65% off estimated retail
    Vintage Havana Pullover Hoodie (view 2)Vintage Havana Pullover Hoodie (view 1)
    View Product: Vintage Havana Pullover Hoodie

    Vintage Havana

    Pullover Hoodie
    Size 3T
    $21.99
    60% off estimated retail
    Champion Sweatshirt (view 2)Champion Sweatshirt (view 1)
    View Product: Champion Sweatshirt

    Champion

    Sweatshirt
    Size 3T
    $16.99
    37% off estimated retail
    Hanna Andersson Pullover Hoodie (view 2)Hanna Andersson Pullover Hoodie (view 1)
    View Product: Hanna Andersson Pullover Hoodie

    Hanna Andersson

    Pullover Hoodie
    Size 3T
    $20.99
    48% off estimated retail
    Marvel Pullover Hoodie (view 2)Marvel Pullover Hoodie (view 1)
    View Product: Marvel Pullover Hoodie

    Marvel

    Pullover Hoodie
    Size 3T
    $13.99
    61% off estimated retail
    Johnny Cash Pullover Hoodie (view 2)Johnny Cash Pullover Hoodie (view 1)
    View Product: Johnny Cash Pullover Hoodie

    Johnny Cash

    Pullover Hoodie
    Size 3T
    $13.99
    48% off estimated retail
    Kidtopia Pullover Sweater (view 2)Kidtopia Pullover Sweater (view 1)
    View Product: Kidtopia Pullover Sweater

    Kidtopia

    Pullover Sweater
    Size 3T
    $13.99
    39% off estimated retail
    Back
    1
    Next

    Loading...