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Boys' Pants

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Growing boys have a seemingly endless need for new clothes, but the expense can be overwhelming. Shop gently used boys' pants at thredUP and enjoy savings up to 90% off the retail price.

8,398 items
Cat & Jack Size Newborn
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View Product: Cat & Jack Size Newborn

Cat & Jack

Size Newborn
$3.99 $10
Carter's Size 3 mo
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View Product: Carter's Size 3 mo

Carter's

Size 3 mo
$3.99 $20
Carter's Size 24 mo
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View Product: Carter's Size 24 mo

Carter's

Size 24 mo
$4.99 $26
Little Wonders Size 3-6 mo
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View Product: Little Wonders Size 3-6 mo

Little Wonders

Size 3-6 mo
$4.99 $10
Kitestrings Size 4
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View Product: Kitestrings Size 4

Kitestrings

Size 4
$14.99 $85

$7.49 50% off with

Anavini Size 4T
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View Product: Anavini Size 4T

Anavini

Size 4T
$13.99 $68

$6.99 50% off with

Kitestrings Size 12 mo
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View Product: Kitestrings Size 12 mo

Kitestrings

Size 12 mo
$6.99 $38

$4.89 30% off with

Lands' End Size 12 Slim
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View Product: Lands' End Size 12 Slim

Lands' End

Size 12 Slim
$9.99 $39

$5.99 40% off with

Nautica Size 12
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View Product: Nautica Size 12

Nautica

Size 12
$9.99 $41

$5.99 40% off with

Brooks Brothers Size 12
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View Product: Brooks Brothers Size 12

Brooks Brothers

Size 12
$8.99 $61

$5.39 40% off with

Billabong Size 24 mo
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View Product: Billabong Size 24 mo

Billabong

Size 24 mo
$8.99 $34

$5.39 40% off with

Assorted Brands Size 0-3 mo
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View Product: Assorted Brands Size 0-3 mo

Assorted Brands

Size 0-3 mo
$8.99 $20

$5.39 40% off with

Nike Size 24 mo
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View Product: Nike Size 24 mo

Nike

Size 24 mo
$7.99 $26

$4.79 40% off with

OVS Size 7
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View Product: OVS Size 7

OVS

Size 7
$7.99 $31

$4.79 40% off with

French Toast Size 12 Slim
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View Product: French Toast Size 12 Slim

French Toast

Size 12 Slim
$7.99 $26

$4.79 40% off with

Adidas Size 3 mo
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View Product: Adidas Size 3 mo

Adidas

Size 3 mo
$7.99 $26

$4.79 40% off with

Baby Gap Size 4T
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View Product: Baby Gap Size 4T

Baby Gap

Size 4T
$7.99 $30

$4.79 40% off with

Old Navy Size 0-3 mo
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View Product: Old Navy Size 0-3 mo

Old Navy

Size 0-3 mo
$5.99 $20
Baby Gap Size 3
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View Product: Baby Gap Size 3

Baby Gap

Size 3
$5.99 $30
Assorted Brands Size 12
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View Product: Assorted Brands Size 12

Assorted Brands

Size 12
$6.99 $51
Guess Jeans Size 2T
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View Product: Guess Jeans Size 2T

Guess Jeans

Size 2T
$5.99 $41
Ike Behar Size 14
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View Product: Ike Behar Size 14

Ike Behar

Size 14
$5.99 $51
Assorted Brands Size 4T
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View Product: Assorted Brands Size 4T

Assorted Brands

Size 4T
$5.99 $43
Assorted Brands Size 4T
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View Product: Assorted Brands Size 4T

Assorted Brands

Size 4T
$5.99 $43
Chickeeduck Size 80 cm
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View Product: Chickeeduck Size 80 cm

Chickeeduck

Size 80 cm
$5.99 $34
Janie and Jack Size 12-18 mo
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View Product: Janie and Jack Size 12-18 mo

Janie and Jack

Size 12-18 mo
$5.99 $39
Janie and Jack Size 6-9 mo
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View Product: Janie and Jack Size 6-9 mo

Janie and Jack

Size 6-9 mo
$5.99 $43
Carter's Size 6 mo
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View Product: Carter's Size 6 mo

Carter's

Size 6 mo
$5.99 $26
Mini Boden Size 6 mo
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View Product: Mini Boden Size 6 mo

Mini Boden

Size 6 mo
$12.99 $50

$6.49 50% off with

Lands' End Size 4
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View Product: Lands' End Size 4

Lands' End

Size 4
$6.99 $45
Vive La Fete Size 2
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View Product: Vive La Fete Size 2

Vive La Fete

Size 2
$6.99 $27
Unbranded Size 2
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View Product: Unbranded Size 2

Unbranded

Size 2
$5.99 $27
Janie and Jack Size 4T
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View Product: Janie and Jack Size 4T

Janie and Jack

Size 4T
$5.99 $39
Baby Gap Size 18-24 mo
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View Product: Baby Gap Size 18-24 mo

Baby Gap

Size 18-24 mo
$6.99 $30
Unbranded Size 14
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View Product: Unbranded Size 14

Unbranded

Size 14
$6.99 $51
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
Unbranded Size 4
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View Product: Unbranded Size 4

Unbranded

Size 4
$6.99 $43
Calvin Klein Size 14
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View Product: Calvin Klein Size 14

Calvin Klein

Size 14
$7.99 $43

$6.39 20% off with

Assorted Brands Size 6-9 mo
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View Product: Assorted Brands Size 6-9 mo

Assorted Brands

Size 6-9 mo
$7.99 $44

$6.39 20% off with

Unbranded Size 12
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View Product: Unbranded Size 12

Unbranded

Size 12
$8.99 $51

$6.29 30% off with

Assorted Brands Size 8
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View Product: Assorted Brands Size 8

Assorted Brands

Size 8
$7.99 $51

$6.39 20% off with

Akademiks Size 24 mo
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View Product: Akademiks Size 24 mo

Akademiks

Size 24 mo
$5.99 $20
Carter's Size 3T
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View Product: Carter's Size 3T

Carter's

Size 3T
$5.99 $28
U.S. Polo Assn. Size 3T
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View Product: U.S. Polo Assn. Size 3T

U.S. Polo Assn.

Size 3T
$5.99 $19
Carter's Size 24 mo
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View Product: Carter's Size 24 mo

Carter's

Size 24 mo
$5.99 $26
Christopher Rand Size 3T
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View Product: Christopher Rand Size 3T

Christopher Rand

Size 3T
$5.99 $26
Carter's Size Newborn
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View Product: Carter's Size Newborn

Carter's

Size Newborn
$5.99 $20
Assorted Brands Size 6-9 mo
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View Product: Assorted Brands Size 6-9 mo

Assorted Brands

Size 6-9 mo
$5.99 $27
IZOD Size Medium youth
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View Product: IZOD Size Medium youth

IZOD

Size Medium youth
$5.99 $31
Arizona Jean Company Size 24 mo
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View Product: Arizona Jean Company Size 24 mo

Arizona Jean Company

Size 24 mo
$5.99 $25