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Boys' Sweaters

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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.

3,402 items
Carter's Size 2T
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View Product: Carter's Size 2T

Carter's

Size 2T
$8.99 $28

$6.29 30% off with

Wonder Nation Size X-Large youth
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View Product: Wonder Nation Size X-Large youth

Wonder Nation

Size X-Large youth
$9.99 $26
American Apparel Size 4
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View Product: American Apparel Size 4

American Apparel

Size 4
$6.99 $43
Assorted Brands Size Small kids
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View Product: Assorted Brands Size Small kids

Assorted Brands

Size Small kids
$5.99 $34
Lands' End Size 4
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View Product: Lands' End Size 4

Lands' End

Size 4
$5.99 $39
Baby Gap Size 3-6 mo
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View Product: Baby Gap Size 3-6 mo

Baby Gap

Size 3-6 mo
$5.99 $35
The Children's Place Size 12
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View Product: The Children's Place Size 12

The Children's Place

Size 12
$5.99 $25
First Impressions Size 3-6 mo
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View Product: First Impressions Size 3-6 mo

First Impressions

Size 3-6 mo
$5.99 $43
OshKosh B'gosh Size 8
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View Product: OshKosh B'gosh Size 8

OshKosh B'gosh

Size 8
$6.99 $41
Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $27
Gymboree Size 3-6 mo
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View Product: Gymboree Size 3-6 mo

Gymboree

Size 3-6 mo
$5.99 $33
Gymboree Size 6-12 mo
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View Product: Gymboree Size 6-12 mo

Gymboree

Size 6-12 mo
$5.99 $33
Banana Republic Size Small youth
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View Product: Banana Republic Size Small youth

Banana Republic

Size Small youth
$7.99 $122

$6.39 20% off with

Polo by Ralph Lauren Size 4
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View Product: Polo by Ralph Lauren Size 4

Polo by Ralph Lauren

Size 4
$6.99 $55
Carter's Size 3 mo
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View Product: Carter's Size 3 mo

Carter's

Size 3 mo
$5.99 $27
Baby Gap Size 12-18 mo
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View Product: Baby Gap Size 12-18 mo

Baby Gap

Size 12-18 mo
$5.99 $30
Assorted Brands Size 8
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View Product: Assorted Brands Size 8

Assorted Brands

Size 8
$5.99 $41
Janie and Jack Size 6-12 mo
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View Product: Janie and Jack Size 6-12 mo

Janie and Jack

Size 6-12 mo
$5.99 $39
Baby Gap Size 12-18 mo
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View Product: Baby Gap Size 12-18 mo

Baby Gap

Size 12-18 mo
$5.99 $30
E-Land Size 24 mo
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View Product: E-Land Size 24 mo

E-Land

Size 24 mo
$5.99 $41
Carter's Size 18 mo
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View Product: Carter's Size 18 mo

Carter's

Size 18 mo
$5.99 $27
Wonder Nation Size 8
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View Product: Wonder Nation Size 8

Wonder Nation

Size 8
$5.99 $20
Carter's Size 9 mo
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View Product: Carter's Size 9 mo

Carter's

Size 9 mo
$5.99 $27
Disneyland Resort Size Small youth
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View Product: Disneyland Resort Size Small youth

Disneyland Resort

Size Small youth
$7.99 $41

$6.39 20% off with

Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $27
Skechers Size 3T
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View Product: Skechers Size 3T

Skechers

Size 3T
$9.99 $43

$5.99 40% off with

Mudpie Baby Size 12-18 mo
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View Product: Mudpie Baby Size 12-18 mo

Mudpie Baby

Size 12-18 mo
$10.99 $82

$6.59 40% off with

The Children's Place Size 3T
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View Product: The Children's Place Size 3T

The Children's Place

Size 3T
$6.99 $25
Assorted Brands Size 6 mo
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View Product: Assorted Brands Size 6 mo

Assorted Brands

Size 6 mo
$6.99 $27
The Children's Place Size 18-24 mo
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View Product: The Children's Place Size 18-24 mo

The Children's Place

Size 18-24 mo
$6.99 $25
Baby Gap Size 12-18 mo
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View Product: Baby Gap Size 12-18 mo

Baby Gap

Size 12-18 mo
$8.99 $35

$6.29 30% off with

Under Armour Size X-Large youth
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View Product: Under Armour Size X-Large youth

Under Armour

Size X-Large youth
$14.99 $51

$7.49 50% off with

The Children's Place Size 4T
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View Product: The Children's Place Size 4T

The Children's Place

Size 4T
$6.99 $25
The Children's Place Size 4T
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View Product: The Children's Place Size 4T

The Children's Place

Size 4T
$6.99 $25
Nautica Size 8
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View Product: Nautica Size 8

Nautica

Size 8
$9.99 $51

$5.99 40% off with

Zara Baby Size 2
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View Product: Zara Baby Size 2

Zara Baby

Size 2
$8.99 $34

$6.29 30% off with

Urban Pipeline Size Medium youth
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View Product: Urban Pipeline Size Medium youth

Urban Pipeline

Size Medium youth
$8.99 $38

$6.29 30% off with

Assorted Brands Size 24 mo
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View Product: Assorted Brands Size 24 mo

Assorted Brands

Size 24 mo
$8.99 $27

$6.29 30% off with

Gymboree Size 3T
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View Product: Gymboree Size 3T

Gymboree

Size 3T
$7.99 $33

$6.39 20% off with

Joe Fresh Size 3
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View Product: Joe Fresh Size 3

Joe Fresh

Size 3
$7.99 $26

$6.39 20% off with

Hartstrings Size 18 mo
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View Product: Hartstrings Size 18 mo

Hartstrings

Size 18 mo
$6.99 $51
Assorted Brands Size 12-18 mo
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View Product: Assorted Brands Size 12-18 mo

Assorted Brands

Size 12-18 mo
$5.99 $27
Assorted Brands Size 12 mo
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View Product: Assorted Brands Size 12 mo

Assorted Brands

Size 12 mo
$5.99 $27
Assorted Brands Size 18 mo
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View Product: Assorted Brands Size 18 mo

Assorted Brands

Size 18 mo
$6.99 $27
Baby Gap Size 0-3 mo
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View Product: Baby Gap Size 0-3 mo

Baby Gap

Size 0-3 mo
$7.99 $27

$6.39 20% off with

7 For All Mankind Size 4T
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View Product: 7 For All Mankind Size 4T

7 For All Mankind

Size 4T
$7.99 $64

$6.39 20% off with

Carter's Size 18 mo
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View Product: Carter's Size 18 mo

Carter's

Size 18 mo
$5.99 $22
Kids Headquarters Size 12 mo
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View Product: Kids Headquarters Size 12 mo

Kids Headquarters

Size 12 mo
$5.99 $14
Carter's Size 3 mo
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View Product: Carter's Size 3 mo

Carter's

Size 3 mo
$5.99 $27
The Children's Place Size 5
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View Product: The Children's Place Size 5

The Children's Place

Size 5
$5.99 $25