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Boys' Jeans

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Boys' jean pants are a staple that every parent needs to stock up on. Make it easy to keep up with your kids' ever-changing sizes by shopping styles 90% off estimated retail at thredUP.

8,437 items
Cat & Jack Size 3T
Cat & Jack Size 3T

View Product: Cat & Jack Size 3T

Cat & Jack

Size 3T
$8.99 $17

$6.29 30% off with

Levi's Size 6
Levi's Size 6

View Product: Levi's Size 6

Levi's

Size 6
$13.99 $41

$11.19 20% off with

Levi's Size 14
Levi's Size 14

View Product: Levi's Size 14

Levi's

Size 14
$13.99 $41

$11.19 20% off with

Cat & Jack Size 8
Cat & Jack Size 8

View Product: Cat & Jack Size 8

Cat & Jack

Size 8
$9.99 $20

$7.99 20% off with

Old Navy Size 12
Old Navy Size 12

View Product: Old Navy Size 12

Old Navy

Size 12
$9.99 $23

$6.99 30% off with

Levi's Size 14
Levi's Size 14

View Product: Levi's Size 14

Levi's

Size 14
$16.99 $41

$13.59 20% off with

Wrangler Jeans Co Size 12
Wrangler Jeans Co Size 12
Price Drop BadgePrice Drop

View Product: Wrangler Jeans Co Size 12

Wrangler Jeans Co

Size 12
$7.99 $31

$5.59 30% off with

Cat & Jack Size 12 mo
Cat & Jack Size 12 mo

View Product: Cat & Jack Size 12 mo

Cat & Jack

Size 12 mo
$6.99 $14
Levi's Size 10
Levi's Size 10

View Product: Levi's Size 10

Levi's

Size 10
$13.99 $41

$11.19 20% off with

Old Navy Size 16
Old Navy Size 16

View Product: Old Navy Size 16

Old Navy

Size 16
$9.99 $23

$7.99 20% off with

Levi's Size 12
Levi's Size 12

View Product: Levi's Size 12

Levi's

Size 12
$14.99 $41

$11.99 20% off with

Levi's Size 10
Levi's Size 10

View Product: Levi's Size 10

Levi's

Size 10
$13.99 $41

$11.19 20% off with

Cat & Jack Size 5T
Cat & Jack Size 5T

View Product: Cat & Jack Size 5T

Cat & Jack

Size 5T
$8.99 $17

$7.19 20% off with

CALVIN KLEIN JEANS Size 4T
CALVIN KLEIN JEANS Size 4T

View Product: CALVIN KLEIN JEANS Size 4T

CALVIN KLEIN JEANS

Size 4T
$7.99 $26

$6.39 20% off with

Lee Size 12
Lee Size 12

View Product: Lee Size 12

Lee

Size 12
$8.99 $20

$7.19 20% off with

The Children's Place Size 8
The Children's Place Size 8

View Product: The Children's Place Size 8

The Children's Place

Size 8
$8.99 $20

$7.19 20% off with

Buzz Cuts Size 6
Buzz Cuts Size 6
Price Drop BadgePrice Drop

View Product: Buzz Cuts Size 6

Buzz Cuts

Size 6
$8.99 $26

$5.39 40% off with

Gap Size 2T
Gap Size 2T

View Product: Gap Size 2T

Gap

Size 2T
$10.99 $30

$8.79 20% off with

Gap Kids Size 5
Gap Kids Size 5

View Product: Gap Kids Size 5

Gap Kids

Size 5
$12.99 $35

$10.39 20% off with

Levi's Size 12
Levi's Size 12

View Product: Levi's Size 12

Levi's

Size 12
$14.99 $41

$11.99 20% off with

Gap Kids Size 7
Gap Kids Size 7

View Product: Gap Kids Size 7

Gap Kids

Size 7
$16.99 $40

$13.59 20% off with

Cat & Jack Size 5
Cat & Jack Size 5

View Product: Cat & Jack Size 5

Cat & Jack

Size 5
$12.99 $17

$10.39 20% off with

Old Navy Size 12 Slim
Old Navy Size 12 Slim

View Product: Old Navy Size 12 Slim

Old Navy

Size 12 Slim
$10.99 $23

$8.79 20% off with

The Children's Place Size 18-24 mo
The Children's Place Size 18-24 mo

View Product: The Children's Place Size 18-24 mo

The Children's Place

Size 18-24 mo
$6.99 $17
Levi's Size 10
Levi's Size 10

View Product: Levi's Size 10

Levi's

Size 10
$13.99 $41

$8.39 40% off with

Baby Gap Size 3
Baby Gap Size 3
Price Drop BadgePrice Drop

View Product: Baby Gap Size 3

Baby Gap

Size 3
$8.99 $30

$5.39 40% off with

Tommy Hilfiger Size 6
Tommy Hilfiger Size 6
Price Drop BadgePrice Drop

View Product: Tommy Hilfiger Size 6

Tommy Hilfiger

Size 6
$8.99 $51

$5.39 40% off with

Gymboree Size 18-24 mo
Gymboree Size 18-24 mo
Price Drop BadgePrice Drop

View Product: Gymboree Size 18-24 mo

Gymboree

Size 18-24 mo
$5.99 $35

$4.79 20% off with

Urban Pipeline Size 16
Urban Pipeline Size 16

View Product: Urban Pipeline Size 16

Urban Pipeline

Size 16
$12.99 $31

$10.39 20% off with

Assorted Brands Size 8
Assorted Brands Size 8
New With Tags BadgeNew With Tags

View Product: Assorted Brands Size 8

Assorted Brands

Size 8
$11.99 $41

$8.39 30% off with

Levi's Size 14
Levi's Size 14

View Product: Levi's Size 14

Levi's

Size 14
$12.99 $41

$10.39 20% off with

Old Navy Size 2T
Old Navy Size 2T

View Product: Old Navy Size 2T

Old Navy

Size 2T
$7.99 $17

$6.39 20% off with

Old Navy Size 14
Old Navy Size 14

View Product: Old Navy Size 14

Old Navy

Size 14
$11.99 $23

$8.39 30% off with

Zara Baby Size 18-24 mo
Zara Baby Size 18-24 mo
Price Drop BadgePrice Drop

View Product: Zara Baby Size 18-24 mo

Zara Baby

Size 18-24 mo
$7.99 $27

$5.59 30% off with

Gymboree Size 18-24 mo
Gymboree Size 18-24 mo

View Product: Gymboree Size 18-24 mo

Gymboree

Size 18-24 mo
$11.99 $35

$9.59 20% off with

The Children's Place Size 16
The Children's Place Size 16

View Product: The Children's Place Size 16

The Children's Place

Size 16
$7.99 $20

$6.39 20% off with

Crazy 8 Size 6
Crazy 8 Size 6

View Product: Crazy 8 Size 6

Crazy 8

Size 6
$9.99 $20

$7.99 20% off with

Urban Pipeline Size 10
Urban Pipeline Size 10

View Product: Urban Pipeline Size 10

Urban Pipeline

Size 10
$10.99 $31

$7.69 30% off with

Gap Kids Size 12-18 mo
Gap Kids Size 12-18 mo

View Product: Gap Kids Size 12-18 mo

Gap Kids

Size 12-18 mo
$10.99 $30

$8.79 20% off with

Denizen from Levi's Size 8
Denizen from Levi's Size 8

View Product: Denizen from Levi's Size 8

Denizen from Levi's

Size 8
$9.99 $20

$7.99 20% off with

&Denim by H&M Size 9
&Denim by H&M Size 9

View Product: &Denim by H&M Size 9

&Denim by H&M

Size 9
$8.99 $20

$7.19 20% off with

Tommy Hilfiger Size 5
Tommy Hilfiger Size 5

View Product: Tommy Hilfiger Size 5

Tommy Hilfiger

Size 5
$10.99 $43

$8.79 20% off with

OshKosh B'gosh Size 4T
OshKosh B'gosh Size 4T

View Product: OshKosh B'gosh Size 4T

OshKosh B'gosh

Size 4T
$8.99 $24

$7.19 20% off with

Cat & Jack Size 4
Cat & Jack Size 4

View Product: Cat & Jack Size 4

Cat & Jack

Size 4
$9.99 $17

$7.99 20% off with

Old Navy Size 8 Slim
Old Navy Size 8 Slim

View Product: Old Navy Size 8 Slim

Old Navy

Size 8 Slim
$8.99 $23

$7.19 20% off with

&Denim by H&M Size 7
&Denim by H&M Size 7

View Product: &Denim by H&M Size 7

&Denim by H&M

Size 7
$7.99 $20

$6.39 20% off with

Levi's Size 9
Levi's Size 9

View Product: Levi's Size 9

Levi's

Size 9
$11.99 $41

$7.19 40% off with

Levi's Size 6 Slim
Levi's Size 6 Slim
Price Drop BadgePrice Drop

View Product: Levi's Size 6 Slim

Levi's

Size 6 Slim
$13.99 $41

$8.39 40% off with

Urban Pipeline Size 16
Urban Pipeline Size 16

View Product: Urban Pipeline Size 16

Urban Pipeline

Size 16
$12.99 $31

$10.39 20% off with

Keds Size 4
Keds Size 4
Price Drop BadgePrice Drop

View Product: Keds Size 4

Keds

Size 4
$13.99 $43

$8.39 40% off with

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