thredUP LogothredUP | The Largest Online Consignment & Thrift StorethredUP
Magnifying glassZoom on item
HeartHeart icon
AccountLink to the thredUP account details
0
CartLink to your thredUP cart
Check out

Boys' Sweaters

ChevronNavigation chevron icon

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.

2,239 items
Lands' End Size 10
View Product: Lands' End Size 10

Lands' End

Size 10
$11.99 $30

$8.39 30% off with

Pepper Size Medium youth
View Product: Pepper Size Medium youth

Pepper

Size Medium youth
$8.99 $38

$6.29 30% off with

Pepper Size Medium youth
View Product: Pepper Size Medium youth

Pepper

Size Medium youth
$8.99 $38

$6.29 30% off with

Gap Kids Size 10
Price Drop
View Product: Gap Kids Size 10

Gap Kids

Size 10
$8.99 $40

$5.39 40% off with

Rockets of Awesome Size 10
Price Drop
View Product: Rockets of Awesome Size 10

Rockets of Awesome

Size 10
$11.99 $41

$7.19 40% off with

Gap Kids Outlet Size Large kids
View Product: Gap Kids Outlet Size Large kids

Gap Kids Outlet

Size Large kids
$8.99 $26

$6.29 30% off with

The Children's Place Size 5
View Product: The Children's Place Size 5

The Children's Place

Size 5
$8.99 $30

$6.29 30% off with

Sahara Club Size 10
View Product: Sahara Club Size 10

Sahara Club

Size 10
$11.99 $38

$8.39 30% off with

Champs Size 10
View Product: Champs Size 10

Champs

Size 10
$8.99 $26

$6.29 30% off with

Active by Old Navy Size 10
View Product: Active by Old Navy Size 10

Active by Old Navy

Size 10
$11.99 $26

$8.39 30% off with

The Children's Place Size Medium youth
View Product: The Children's Place Size Medium youth

The Children's Place

Size Medium youth
$7.99 $25

$5.59 30% off with

Old Navy Size 10
View Product: Old Navy Size 10

Old Navy

Size 10
$10.99 $25

$7.69 30% off with

Next Level Apparel Size Medium youth
View Product: Next Level Apparel Size Medium youth

Next Level Apparel

Size Medium youth
$7.99 $26

$5.59 30% off with

The Children's Place Size 10
View Product: The Children's Place Size 10

The Children's Place

Size 10
$7.99 $30

$5.59 30% off with

Old Navy Size 10
View Product: Old Navy Size 10

Old Navy

Size 10
$7.99 $25

$5.59 30% off with

Polo by Ralph Lauren Size 10
View Product: Polo by Ralph Lauren Size 10

Polo by Ralph Lauren

Size 10
$13.99 $51

$9.79 30% off with

Gap Kids Size 10
Price Drop
View Product: Gap Kids Size 10

Gap Kids

Size 10
$9.99 $40

$5.99 40% off with

OshKosh B'gosh Size 10
Price Drop
View Product: OshKosh B'gosh Size 10

OshKosh B'gosh

Size 10
$4.99 $38

$2.99 40% off with

Cherokee Size 5T
View Product: Cherokee Size 5T

Cherokee

Size 5T
$4.99 $13

$3.99 20% off with

IKKS Size 5
Price Drop
View Product: IKKS Size 5

IKKS

Size 5
$4.99 $64

$2.99 40% off with

Hawk Size Medium youth
Price Drop
View Product: Hawk Size Medium youth

Hawk

Size Medium youth
$5.99 $31

$4.19 30% off with

Eddie Bauer Size 5
Price Drop
View Product: Eddie Bauer Size 5

Eddie Bauer

Size 5
$9.99 $43

$5.99 40% off with

Jordan Size Large kids
Price Drop
View Product: Jordan Size Large kids

Jordan

Size Large kids
$16.99 $61

$10.19 40% off with

Boden Size 10
Price Drop
View Product: Boden Size 10

Boden

Size 10
$16.99 $77

$10.19 40% off with

Under Armour Size Medium youth
View Product: Under Armour Size Medium youth

Under Armour

Size Medium youth
$19.99 $51

$13.99 30% off with

Polo by Ralph Lauren Size 5
View Product: Polo by Ralph Lauren Size 5

Polo by Ralph Lauren

Size 5
$10.99 $55

$7.69 30% off with

Gap Kids Size 5
View Product: Gap Kids Size 5

Gap Kids

Size 5
$16.99 $40

$11.89 30% off with

Gap Size X-Small  kids
View Product: Gap Size X-Small kids

Gap

Size X-Small kids
$16.99 $50

$11.89 30% off with

Tommy Hilfiger Size 5
Price Drop
View Product: Tommy Hilfiger Size 5

Tommy Hilfiger

Size 5
$9.99 $53

$4.99 50% off with

Petit Bateau Size 140 cm
View Product: Petit Bateau Size 140 cm

Petit Bateau

Size 140 cm
$17.99 $61

$12.59 30% off with

Chaps Size 5
Price Drop
View Product: Chaps Size 5

Chaps

Size 5
$5.99 $38

$2.99 50% off with

Gymboree Size 5
Price Drop
View Product: Gymboree Size 5

Gymboree

Size 5
$8.99 $33

$5.39 40% off with

Old Navy Size 5
View Product: Old Navy Size 5

Old Navy

Size 5
$7.99 $20

$5.59 30% off with

Tommy Hilfiger Size 10
Rare Find
View Product: Tommy Hilfiger Size 10

Tommy Hilfiger

Size 10
$11.99 $64

$8.39 30% off with

Nike Size Large kids
Price Drop
View Product: Nike Size Large kids

Nike

Size Large kids
$13.99 $51

$8.39 40% off with

Gymboree Size Large kids
View Product: Gymboree Size Large kids

Gymboree

Size Large kids
$8.99 $33

$6.29 30% off with

Nike Size Medium youth
View Product: Nike Size Medium youth

Nike

Size Medium youth
$19.99 $51

$13.99 30% off with

Gap Size X-Small  kids
View Product: Gap Size X-Small kids

Gap

Size X-Small kids
$15.99 $40

$11.19 30% off with

The Children's Place Size 10
View Product: The Children's Place Size 10

The Children's Place

Size 10
$8.99 $30

$6.29 30% off with

Nike Size Medium youth
View Product: Nike Size Medium youth

Nike

Size Medium youth
$15.99 $51

$11.19 30% off with

Crewcuts Outlet Size 10
View Product: Crewcuts Outlet Size 10

Crewcuts Outlet

Size 10
$8.99 $31

$6.29 30% off with

NHL Size Medium youth
View Product: NHL Size Medium youth

NHL

Size Medium youth
$12.99 $41

$9.09 30% off with

Tea Size 5
View Product: Tea Size 5

Tea

Size 5
$21.99 $49

$15.39 30% off with

Sky Hawk Vintage Size 10
View Product: Sky Hawk Vintage Size 10

Sky Hawk Vintage

Size 10
$8.99 $26

$6.29 30% off with

Crazy 8 Size Large kids
View Product: Crazy 8 Size Large kids

Crazy 8

Size Large kids
$10.99 $25

$7.69 30% off with

Abercrombie Size Large kids
View Product: Abercrombie Size Large kids

Abercrombie

Size Large kids
$9.99 $35

$6.99 30% off with

The Children's Place Size 5
View Product: The Children's Place Size 5

The Children's Place

Size 5
$8.99 $30

$6.29 30% off with

Crewcuts Size 10
Price Drop
View Product: Crewcuts Size 10

Crewcuts

Size 10
$15.99 $92

$9.59 40% off with

Stella McCartney KIDS Size 5
View Product: Stella McCartney KIDS Size 5

Stella McCartney KIDS

Size 5
$36.99 $136

$25.89 30% off with

Athletic Works Size 10
View Product: Athletic Works Size 10

Athletic Works

Size 10
$7.99 $26

$5.59 30% off with

Page of 45