Trending Categories
Trending Brands
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.
1,277 items
Sort by:
![The Rolling Stones Casual Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/606192534/complimentary.jpg)
![The Rolling Stones Casual Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/606192479/complimentary.jpg)
The Rolling Stones
Casual Pants
Size Newborn
$7.99 $4.39 45% off with code GOBIG
46% off estimated retail![Hollywood The Jean People Cargo Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/605861304/complimentary.jpg)
![Hollywood The Jean People Cargo Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/605861303/complimentary.jpg)
Hollywood The Jean People
Cargo Pants
Size Large youth
$14.99 $8.24 45% off with code GOBIG
31% off estimated retail![Baby Gap Snow Pants With Bib (view 2)](https://cf-assets-thredup.thredup.com/assets/605526707/complimentary.jpg)
![Baby Gap Snow Pants With Bib (view 1)](https://cf-assets-thredup.thredup.com/assets/605526680/complimentary.jpg)
Baby Gap
Snow Pants With Bib
Size 12-18 mo
$15.99 $8.79 45% off with code GOBIG
56% off estimated retail![Polo by Ralph Lauren Sweatpants (view 2)](https://cf-assets-thredup.thredup.com/assets/605278411/complimentary.jpg)
![Polo by Ralph Lauren Sweatpants (view 1)](https://cf-assets-thredup.thredup.com/assets/605278447/complimentary.jpg)
Polo by Ralph Lauren
Sweatpants
Size 24 mo
$17.99 $9.89 45% off with code GOBIG
66% off estimated retail![Crewcuts Outlet Casual Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/605164513/complimentary.jpg)
![Crewcuts Outlet Casual Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/605164456/complimentary.jpg)
Crewcuts Outlet
Casual Pants
Size X-Small kids
$9.99 $5.49 45% off with code GOBIG
63% off estimated retail![An Original Penguin by Munsingwear Khakis (view 2)](https://cf-assets-thredup.thredup.com/assets/605272536/complimentary.jpg)
![An Original Penguin by Munsingwear Khakis (view 1)](https://cf-assets-thredup.thredup.com/assets/605272497/complimentary.jpg)
Size 12
$18.99 $10.44 45% off with code GOBIG
56% off estimated retail![Polo by Ralph Lauren Casual Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/611314808/complimentary.jpg)
![Polo by Ralph Lauren Casual Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/611314803/complimentary.jpg)
Polo by Ralph Lauren
Casual Pants
Size 16
$22.99 $12.64 45% off with code GOBIG
74% off estimated retail![Under Armour Active Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/603465029/complimentary.jpg)
![Under Armour Active Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/603464941/complimentary.jpg)
Under Armour
Active Pants
Size Medium kids
$19.99 $10.99 45% off with code GOBIG
55% off estimated retail