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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.

GrayRemove filter12-18 moRemove filter
23 items
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    Gap Zip Up Hoodie (view 2)Gap Zip Up Hoodie (view 1)
    View Product: Gap Zip Up Hoodie

    Gap

    Zip Up Hoodie
    Size 12-18 mo
    $15.99
    51% off estimated retail
    Zara Baby Sweatshirt (view 2)Zara Baby Sweatshirt (view 1)
    View Product: Zara Baby Sweatshirt

    Zara Baby

    Sweatshirt
    Size 12-18 mo
    $18.99
    47% off estimated retail
    Hanna Andersson Sweatshirt (view 2)Hanna Andersson Sweatshirt (view 1)
    View Product: Hanna Andersson Sweatshirt

    Hanna Andersson

    Sweatshirt
    Size 12-18 mo
    $18.99
    53% off estimated retail
    Pact Zip Up Hoodie (view 2)Pact Zip Up Hoodie (view 1)
    View Product: Pact Zip Up Hoodie

    Pact

    Zip Up Hoodie
    Size 12-18 mo
    $8.99
    59% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Angel Dear Cardigan (view 2)Angel Dear Cardigan (view 1)
    View Product: Angel Dear Cardigan

    Angel Dear

    Cardigan
    Size 12-18 mo
    $10.99
    69% off estimated retail
    Zara Cardigan (view 2)Zara Cardigan (view 1)
    View Product: Zara Cardigan

    Zara

    Cardigan
    Size 12-18 mo
    $16.99
    52% off estimated retail
    Zara Baby Pullover Sweater (view 2)Zara Baby Pullover Sweater (view 1)
    View Product: Zara Baby Pullover Sweater

    Zara Baby

    Pullover Sweater
    Size 12-18 mo
    $16.99
    52% off estimated retail
    Baby Gap Zip Up Hoodie (view 2)Baby Gap Zip Up Hoodie (view 1)
    View Product: Baby Gap Zip Up Hoodie

    Baby Gap

    Zip Up Hoodie
    Size 12-18 mo
    $18.99 $15.19 20% off with code HOTDEAL
    50% off estimated retail
    Pact Sweatshirt (view 2)Pact Sweatshirt (view 1)
    View Product: Pact Sweatshirt

    Pact

    Sweatshirt
    Size 12-18 mo
    $11.99 $9.59 20% off with code HOTDEAL
    54% off estimated retail
    Janie and Jack Pullover Sweater (view 2)Janie and Jack Pullover Sweater (view 1)
    View Product: Janie and Jack Pullover Sweater

    Janie and Jack

    Pullover Sweater
    Size 12-18 mo
    $22.99 $17.24 25% off with code HOTDEAL
    63% off estimated retail
    Janie and Jack Pullover Sweater (view 2)Janie and Jack Pullover Sweater (view 1)
    View Product: Janie and Jack Pullover Sweater

    Janie and Jack

    Pullover Sweater
    Size 12-18 mo
    $5.99 $4.79 20% off with code HOTDEAL
    88% off estimated retail
    Baby Gap Pullover Sweater (view 2)Baby Gap Pullover Sweater (view 1)
    View Product: Baby Gap Pullover Sweater

    Baby Gap

    Pullover Sweater
    Size 12-18 mo
    $16.99 $13.59 20% off with code HOTDEAL
    62% off estimated retail
    Baby Gap Pullover Sweater (view 2)Baby Gap Pullover Sweater (view 1)
    View Product: Baby Gap Pullover Sweater

    Baby Gap

    Pullover Sweater
    Size 12-18 mo
    $17.99 $13.49 25% off with code HOTDEAL
    59% off estimated retail
    Canadiana Clothing Co. Zip Up Hoodie (view 2)Canadiana Clothing Co. Zip Up Hoodie (view 1)
    View Product: Canadiana Clothing Co. Zip Up Hoodie

    Canadiana Clothing Co.

    Zip Up Hoodie
    Size 12-18 mo
    $9.99 $7.99 20% off with code HOTDEAL
    50% off estimated retail
    Crewcuts Zip Up Hoodie (view 2)Crewcuts Zip Up Hoodie (view 1)
    View Product: Crewcuts Zip Up Hoodie

    Crewcuts

    Zip Up Hoodie
    Size 12-18 mo
    $15.99 $11.19 30% off with code HOTDEAL
    70% off estimated retail
    Gymboree Pullover Sweater (view 2)Gymboree Pullover Sweater (view 1)
    View Product: Gymboree Pullover Sweater

    Gymboree

    Pullover Sweater
    Size 12-18 mo
    $16.99 $13.59 20% off with code HOTDEAL
    60% off estimated retail
    Janie and Jack Cardigan (view 2)Janie and Jack Cardigan (view 1)
    View Product: Janie and Jack Cardigan

    Janie and Jack

    Cardigan
    Size 12-18 mo
    $15.99 $11.19 30% off with code HOTDEAL
    71% off estimated retail
    Zara Cardigan (view 2)Zara Cardigan (view 1)
    View Product: Zara Cardigan

    Zara

    Cardigan
    Size 12-18 mo
    $22.99 $13.79 40% off with code HOTDEAL
    53% off estimated retail
    Gita Accessories Cardigan (view 2)Gita Accessories Cardigan (view 1)Price Drop
    View Product: Gita Accessories Cardigan

    Gita Accessories

    Cardigan
    Size 12-18 mo
    $22.99 $9.20 60% off with code HOTDEAL
    72% off estimated retail
    Assorted Brands Zip Up Hoodie (view 2)Assorted Brands Zip Up Hoodie (view 1)Price Drop
    View Product: Assorted Brands Zip Up Hoodie

    Assorted Brands

    Zip Up Hoodie
    Size 12-18 mo
    $11.99 $6.59 45% off with code HOTDEAL
    65% off estimated retail
    Gymboree Zip Up Hoodie (view 2)Gymboree Zip Up Hoodie (view 1)Price Drop
    View Product: Gymboree Zip Up Hoodie

    Gymboree

    Zip Up Hoodie
    Size 12-18 mo
    $13.99 $7.69 45% off with code HOTDEAL
    67% off estimated retail
    Peek Pullover Sweater (view 2)Peek Pullover Sweater (view 1)Price Drop
    View Product: Peek Pullover Sweater

    Peek

    Pullover Sweater
    Size 12-18 mo
    $15.99 $8.00 50% off with code HOTDEAL
    73% off estimated retail
    Gymboree Zip Up Hoodie (view 2)Gymboree Zip Up Hoodie (view 1)Price Drop
    View Product: Gymboree Zip Up Hoodie

    Gymboree

    Zip Up Hoodie
    Size 12-18 mo
    $10.99 $6.59 40% off with code HOTDEAL
    75% off estimated retail
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