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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.

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57 items
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    Little Lad Pullover Hoodie (view 2)Little Lad Pullover Hoodie (view 1)
    View Product: Little Lad Pullover Hoodie

    Little Lad

    Pullover Hoodie
    Size 3-6 mo
    $13.99
    61% off estimated retail
    J.Crew Pullover Sweater (view 2)J.Crew Pullover Sweater (view 1)
    View Product: J.Crew Pullover Sweater

    J.Crew

    Pullover Sweater
    Size 6
    $25.99
    76% off estimated retail
    7 For All Mankind Sweatshirt (view 2)7 For All Mankind Sweatshirt (view 1)Flawed Gem
    View Product: 7 For All Mankind Sweatshirt

    7 For All Mankind

    Sweatshirt
    Size 3-6 mo
    $17.99
    67% off estimated retail
    Hart + Land Sweatshirt (view 2)Hart + Land Sweatshirt (view 1)
    View Product: Hart + Land Sweatshirt

    Hart + Land

    Sweatshirt
    Size 3-6 mo
    $23.99
    67% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Polo by Ralph Lauren Pullover Hoodie (view 2)Polo by Ralph Lauren Pullover Hoodie (view 1)
    View Product: Polo by Ralph Lauren Pullover Hoodie

    Polo by Ralph Lauren

    Pullover Hoodie
    Size 3T
    $16.99
    68% 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
    $18.99
    55% off estimated retail
    Zara Pullover Hoodie (view 2)Zara Pullover Hoodie (view 1)
    View Product: Zara Pullover Hoodie

    Zara

    Pullover Hoodie
    Size 6
    $20.99
    56% off estimated retail
    Morley Sweatshirt (view 2)Morley Sweatshirt (view 1)
    View Product: Morley Sweatshirt

    Morley

    Sweatshirt
    Size 6
    $29.99
    76% off estimated retail
    Zara Kids Sweatshirt (view 2)Zara Kids Sweatshirt (view 1)New With Tags
    View Product: Zara Kids Sweatshirt

    Zara Kids

    Sweatshirt
    Size 6
    $13.99
    53% off estimated retail
    Timberland Sweatshirt (view 2)Timberland Sweatshirt (view 1)
    View Product: Timberland Sweatshirt

    Timberland

    Sweatshirt
    Size 3T
    $27.99 $20.99 25% off with code HOTDEAL
    68% off estimated retail
    Hurley Sweatshirt (view 2)Hurley Sweatshirt (view 1)
    View Product: Hurley Sweatshirt

    Hurley

    Sweatshirt
    Size 3T
    $22.99 $17.24 25% off with code HOTDEAL
    65% off estimated retail
    H&M Pullover Hoodie (view 2)H&M Pullover Hoodie (view 1)
    View Product: H&M Pullover Hoodie

    H&M

    Pullover Hoodie
    Size 5T
    $15.99 $12.79 20% off with code HOTDEAL
    51% 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
    $23.99 $17.99 25% off with code HOTDEAL
    61% off estimated retail
    Kidtopia Pullover Sweater (view 2)Kidtopia Pullover Sweater (view 1)
    View Product: Kidtopia Pullover Sweater

    Kidtopia

    Pullover Sweater
    Size 3T
    $15.99 $12.79 20% off with code HOTDEAL
    39% off estimated retail
    Tommy Bahama Zip Up Hoodie (view 2)Tommy Bahama Zip Up Hoodie (view 1)
    View Product: Tommy Bahama Zip Up Hoodie

    Tommy Bahama

    Zip Up Hoodie
    Size 3T
    $19.99 $14.99 25% off with code HOTDEAL
    55% off estimated retail
    Carter's Pullover Sweater (view 2)Carter's Pullover Sweater (view 1)
    View Product: Carter's Pullover Sweater

    Carter's

    Pullover Sweater
    Size 3T
    $16.99 $13.59 20% off with code HOTDEAL
    65% off estimated retail
    BucketFeet Sweatshirt (view 2)BucketFeet Sweatshirt (view 1)
    View Product: BucketFeet Sweatshirt

    BucketFeet

    Sweatshirt
    Size 3T
    $19.99 $14.99 25% off with code HOTDEAL
    50% off estimated retail
    Polo by Ralph Lauren Sweatshirt (view 2)Polo by Ralph Lauren Sweatshirt (view 1)Flawed Gem
    View Product: Polo by Ralph Lauren Sweatshirt

    Polo by Ralph Lauren

    Sweatshirt
    Size 6
    $22.99 $16.09 30% off with code HOTDEAL
    74% off estimated retail
    Crewcuts Outlet Pullover Sweater (view 2)Crewcuts Outlet Pullover Sweater (view 1)
    View Product: Crewcuts Outlet Pullover Sweater

    Crewcuts Outlet

    Pullover Sweater
    Size 6
    $20.99 $16.79 20% off with code HOTDEAL
    58% off estimated retail
    Zara Cardigan (view 2)Zara Cardigan (view 1)
    View Product: Zara Cardigan

    Zara

    Cardigan
    Size 6
    $30.99 $23.24 25% off with code HOTDEAL
    49% off estimated retail
    Lilou Cardigan (view 2)Lilou Cardigan (view 1)New With Tags
    View Product: Lilou Cardigan

    Lilou

    Cardigan
    Size 6
    $22.99 $16.09 30% off with code HOTDEAL
    61% off estimated retail
    Art & Eden Sweatshirt (view 2)Art & Eden Sweatshirt (view 1)
    View Product: Art & Eden Sweatshirt

    Art & Eden

    Sweatshirt
    Size 3T
    $18.99 $15.19 20% off with code HOTDEAL
    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 $12.74 25% off with code HOTDEAL
    61% off estimated retail
    Gap Kids Turtleneck Sweater (view 2)Gap Kids Turtleneck Sweater (view 1)
    View Product: Gap Kids Turtleneck Sweater

    Gap Kids

    Turtleneck Sweater
    Size 6
    $28.99 $21.74 25% off with code HOTDEAL
    54% off estimated retail
    Zara Zip Up Hoodie (view 2)Zara Zip Up Hoodie (view 1)
    View Product: Zara Zip Up Hoodie

    Zara

    Zip Up Hoodie
    Size 12-18 mo
    $14.99 $11.24 25% off with code HOTDEAL
    51% 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 3T
    $23.99 $19.19 20% off with code HOTDEAL
    45% off estimated retail
    Crewcuts Outlet Pullover Sweater (view 2)Crewcuts Outlet Pullover Sweater (view 1)
    View Product: Crewcuts Outlet Pullover Sweater

    Crewcuts Outlet

    Pullover Sweater
    Size 6
    $21.99 $17.59 20% off with code HOTDEAL
    56% off estimated retail
    Feltman Brothers Cardigan (view 2)Feltman Brothers Cardigan (view 1)
    View Product: Feltman Brothers Cardigan

    Feltman Brothers

    Cardigan
    Size 3T
    $15.99 $11.19 30% off with code HOTDEAL
    39% off estimated retail
    Miniclasix Pullover Sweater (view 2)Miniclasix Pullover Sweater (view 1)
    View Product: Miniclasix Pullover Sweater

    Miniclasix

    Pullover Sweater
    Size 3-6 mo
    $9.99 $7.99 20% off with code HOTDEAL
    90% off estimated retail
    Burt's Bees Baby Sweatshirt (view 2)Burt's Bees Baby Sweatshirt (view 1)
    View Product: Burt's Bees Baby Sweatshirt

    Burt's Bees Baby

    Sweatshirt
    Size 3-6 mo
    $13.99 $11.19 20% off with code HOTDEAL
    20% 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 3-6 mo
    $18.99 $15.19 20% off with code HOTDEAL
    69% off estimated retail
    Zara Baby Pullover Hoodie (view 2)Zara Baby Pullover Hoodie (view 1)
    View Product: Zara Baby Pullover Hoodie

    Zara Baby

    Pullover Hoodie
    Size 12-18 mo
    $15.99 $11.19 30% off with code HOTDEAL
    55% off estimated retail
    Hatley Cardigan (view 2)Hatley Cardigan (view 1)
    View Product: Hatley Cardigan

    Hatley

    Cardigan
    Size 6
    $22.99 $18.39 20% off with code HOTDEAL
    72% 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 3-6 mo
    $17.99 $14.39 20% off with code HOTDEAL
    66% off estimated retail
    Next Pullover Hoodie (view 2)Next Pullover Hoodie (view 1)
    View Product: Next Pullover Hoodie

    Next

    Pullover Hoodie
    Size 6
    $18.99 $13.29 30% off with code HOTDEAL
    51% off estimated retail
    Unbranded Pullover Hoodie (view 2)Unbranded Pullover Hoodie (view 1)
    View Product: Unbranded Pullover Hoodie

    Unbranded

    Pullover Hoodie
    Size 12-18 mo
    $12.99 $9.74 25% off with code HOTDEAL
    55% off estimated retail
    First Impressions Pullover Sweater (view 2)First Impressions Pullover Sweater (view 1)
    View Product: First Impressions Pullover Sweater

    First Impressions

    Pullover Sweater
    Size 3-6 mo
    $15.99 $12.79 20% off with code HOTDEAL
    71% off estimated retail
    Omamimini Sweatshirt (view 2)Omamimini Sweatshirt (view 1)
    View Product: Omamimini Sweatshirt

    Omamimini

    Sweatshirt
    Size 6
    $30.99 $17.04 45% off with code HOTDEAL
    58% off estimated retail
    7 For All Mankind Sweatshirt (view 2)7 For All Mankind Sweatshirt (view 1)
    View Product: 7 For All Mankind Sweatshirt

    7 For All Mankind

    Sweatshirt
    Size 3-6 mo
    $17.99 $11.69 35% off with code HOTDEAL
    63% 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
    $18.99 $14.24 25% off with code HOTDEAL
    54% off estimated retail
    Hanna Andersson Cardigan (view 2)Hanna Andersson Cardigan (view 1)Price Drop
    View Product: Hanna Andersson Cardigan

    Hanna Andersson

    Cardigan
    Size 3-6 mo
    $30.99 $15.50 50% off with code HOTDEAL
    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
    $17.99 $11.69 35% off with code HOTDEAL
    48% off estimated retail
    Zara Turtleneck Sweater (view 2)Zara Turtleneck Sweater (view 1)Price Drop
    View Product: Zara Turtleneck Sweater

    Zara

    Turtleneck Sweater
    Size 6
    $29.99 $15.00 50% off with code HOTDEAL
    60% off estimated retail
    Basics Cardigan (view 2)Basics Cardigan (view 1)
    View Product: Basics Cardigan

    Basics

    Cardigan
    Size 3-6 mo
    $12.99 $7.14 45% off with code HOTDEAL
    38% off estimated retail
    Assorted Brands Sweatshirt (view 2)Assorted Brands Sweatshirt (view 1)Price Drop
    View Product: Assorted Brands Sweatshirt

    Assorted Brands

    Sweatshirt
    Size 12-18 mo
    $13.99 $9.09 35% off with code HOTDEAL
    58% off estimated retail
    Zara Sweater Vest (view 2)Zara Sweater Vest (view 1)Price Drop
    View Product: Zara Sweater Vest

    Zara

    Sweater Vest
    Size 3-6 mo
    $11.99 $6.59 45% off with code HOTDEAL
    69% off estimated retail
    The Children's Place Pullover Sweater (view 2)The Children's Place Pullover Sweater (view 1)Price Drop
    View Product: The Children's Place Pullover Sweater

    The Children's Place

    Pullover Sweater
    Size 12-18 mo
    $13.99 $9.09 35% off with code HOTDEAL
    55% off estimated retail
    Melange Pullover Sweater (view 2)Melange Pullover Sweater (view 1)Price Drop
    View Product: Melange Pullover Sweater

    Melange

    Pullover Sweater
    Size 6
    $12.99 $6.50 50% off with code HOTDEAL
    73% off estimated retail
    Old Navy Cardigan (view 2)Old Navy Cardigan (view 1)Price Drop
    View Product: Old Navy Cardigan

    Old Navy

    Cardigan
    Size 12-18 mo
    $12.99 $8.44 35% off with code HOTDEAL
    47% off estimated retail
    Old Navy Zip Up Hoodie (view 2)Old Navy Zip Up Hoodie (view 1)Price Drop
    View Product: Old Navy Zip Up Hoodie

    Old Navy

    Zip Up Hoodie
    Size 12-18 mo
    $10.99 $7.14 35% off with code HOTDEAL
    50% off estimated retail
    Old Navy Cardigan (view 2)Old Navy Cardigan (view 1)Price Drop
    View Product: Old Navy Cardigan

    Old Navy

    Cardigan
    Size 12-18 mo
    $10.99 $7.14 35% off with code HOTDEAL
    57% off estimated retail
    Unbranded Sweatshirt (view 2)Unbranded Sweatshirt (view 1)Price Drop
    View Product: Unbranded Sweatshirt

    Unbranded

    Sweatshirt
    Size 3-6 mo
    $13.99 $8.39 40% off with code HOTDEAL
    65% off estimated retail
    Miniwear Sweatshirt (view 2)Miniwear Sweatshirt (view 1)Price Drop
    View Product: Miniwear Sweatshirt

    Miniwear

    Sweatshirt
    Size 3-6 mo
    $8.99 $5.84 35% off with code HOTDEAL
    46% off estimated retail
    Gymboree Cardigan (view 2)Gymboree Cardigan (view 1)Price Drop
    View Product: Gymboree Cardigan

    Gymboree

    Cardigan
    Size 3-6 mo
    $11.24 $7.31 35% off with code HOTDEAL
    74% off estimated retail
    Guess Baby Pullover Hoodie (view 2)Guess Baby Pullover Hoodie (view 1)Price Drop
    View Product: Guess Baby Pullover Hoodie

    Guess Baby

    Pullover Hoodie
    Size 3-6 mo
    $12.99 $8.44 35% off with code HOTDEAL
    72% off estimated retail
    baby boxer Cardigan (view 2)baby boxer Cardigan (view 1)Price Drop
    View Product: baby boxer Cardigan

    baby boxer

    Cardigan
    Size 3-6 mo
    $8.99 $5.84 35% off with code HOTDEAL
    55% off estimated retail
    Feel It Cardigan (view 2)Feel It Cardigan (view 1)Price Drop
    View Product: Feel It Cardigan

    Feel It

    Cardigan
    Size 12-18 mo
    $8.24 $4.94 40% off with code HOTDEAL
    69% off estimated retail
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