Skip to main content
Hi !Hi! Sign in or registerDaily DealsBrand OutletGift CardsHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Buy Again
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Collection
  • Messages
  • PSA Vault
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Sponsored
Sponsored
Sponsored

Filter

    • Category

      • Boys' Clothing (Sizes 4 & Up)
        • Selected categoryUnderwear
      • Size

        XSSMLXLFilter Applied2XL44-55Filter Applied66-7810121418
      • Theme

        • Army (8) Items (8)
          Filter Applied
        • Outdoor (36) Items (36)
          Filter Applied
        • Colorful (857) Items (857)
        • Classic (306) Items (306)
        • Cartoon (254) Items (254)
        • Dinosaurs (251) Items (251)
        • Sports (240) Items (240)
        • Cartoon, TV & Movie Characters (220) Items (220)
      • Style

        • Brief (2) Items (2)
        • Long Johns (23) Items (23)
        • Boxer Brief (5) Items (5)
        • Not Specified (10) Items (10)
      • Brand

        • Athletic Works (15) Items (15)
        • Hanes (3) Items (3)
        • Fruit of the Loom (1) Items (1)
        • Old Navy (2) Items (2)
        • Gear (2) Items (2)
        • Carter's (1) Items (1)
        • Cuddl Duds (1) Items (1)
        • Hurley (1) Items (1)
      • Color

        • Beige
        • Black
        • Blue
        • Gray
        • Green
        • Ivory
        • Multicolor
        • White
        • Yellow
      • Features

        • Stretch (19) Items (19)
        • Moisture Wicking (17) Items (17)
        • Breathable (15) Items (15)
        • Lightweight (13) Items (13)
        • All Seasons (8) Items (8)
        • Tagless (6) Items (6)
        • Full Coverage (1) Items (1)
        • Not Specified (11) Items (11)
      • Material

        • Polyester (24) Items (24)
        • Cotton (20) Items (20)
        • Cotton Blend (9) Items (9)
        • Spandex (6) Items (6)
        • 100% Cotton (4) Items (4)
        • Polyester Blend (4) Items (4)
        • 100% Polyester (2) Items (2)
        • Acrylic (1) Items (1)
      • Pattern

        • Solid (29) Items (29)
        • Camouflage (5) Items (5)
        • Plaid (2) Items (2)
        • Striped (2) Items (2)
        • Animal Print (1) Items (1)
        • Not Specified (3) Items (3)
      • Country/Region of Manufacture

        • El Salvador (9) Items (9)
        • China (4) Items (4)
        • Vietnam (2) Items (2)
        • Bangladesh (1) Items (1)
        • Honduras (1) Items (1)
        • India (1) Items (1)
        • Not Specified (22) Items (22)
    • Price

      • Under $11.00
      • $11.00 to $16.00
      • Over $16.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (40) Items (40)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

      • Arrives in 2-4 days
      • Free Shipping
      • Local Pickup within25 miles
    • Show only

      • Free Returns
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings
      • Authenticity Guarantee

30 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • Arrives in 2-4 days
  • Free Shipping
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
    • OutdoorRemove filter
    • ArmyRemove filter
    • Size: 5Remove filter
    • XLRemove filter
    • Clear AllFilters
    • NEW Old Navy Boys XL Briefs 7 PACK Underwear Camo Animals Outdoor Bear 🐻
      NEW Old Navy Boys XL Briefs 7 PACK Underwear Camo Animals Outdoor Bear 🐻
      Opens in a new window or tab
      Brand New
      $20.62
      Buy It Now
      +$7.95 delivery
      Sponsored
    • Boys Thermals Pants Shirt Set, Microfiber Long John Underwear Kids Base Layer
      Boys Thermals Pants Shirt Set, Microfiber Long John Underwear Kids Base Layer
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Hurley Boys XL (18-20) Boxer Briefs 2-Pack H2O-Dri Comfort Elastic Waistband
      Hurley Boys XL (18-20) Boxer Briefs 2-Pack H2O-Dri Comfort Elastic Waistband
      Opens in a new window or tab
      Brand New
      $16.00
      Buy It Now
      Free delivery
      4 watchers
      Sponsored
    • Off White Thermal Underwear Set XL(14/16) Pants and Top 2 PCS Warm Snug Fit NEW
      Off White Thermal Underwear Set XL(14/16) Pants and Top 2 PCS Warm Snug Fit NEW
      Opens in a new window or tab
      Brand New
      $19.98
      Buy It Now
      Free delivery
      Sponsored
    • NEW Old Navy Boys XL Briefs 7 PACK Underwear Camo Forrest Animal Outdoor Bear
      NEW Old Navy Boys XL Briefs 7 PACK Underwear Camo Forrest Animal Outdoor Bear
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      +$18.95 delivery
      Sponsored
    • 6 Carter's Little Boy 2-Pack ea Boxer briefs Underwear tag-free RN35623 Size 4/5
      Great price compared to similar brand new items
      6 Carter's Little Boy 2-Pack ea Boxer briefs Underwear tag-free RN35623 Size 4/5
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Almost gone
      Sponsored
    • NEW Hanes Boys Thermal Long Underwear Bottoms Dark Green Long Johns XL
      NEW Hanes Boys Thermal Long Underwear Bottoms Dark Green Long Johns XL
      Opens in a new window or tab
      Brand New
      $9.95
      or Best Offer
      +$7.25 delivery
      Free returns
      Sponsored
    • NEW Boys XL (14-16) Thermal Underwear Set Shirt and Pant Long Johns - Lot of 3
      NEW Boys XL (14-16) Thermal Underwear Set Shirt and Pant Long Johns - Lot of 3
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      +$10.67 delivery
      Sponsored
    • US POLO ASSN BOYS ATHLETIC BOXER BRIEFS MICROFIBER SIZE 5 (2)PACK NEW WITH TAGS⚡
      US POLO ASSN BOYS ATHLETIC BOXER BRIEFS MICROFIBER SIZE 5 (2)PACK NEW WITH TAGS⚡
      Opens in a new window or tab
      Brand New
      $9.68
      Was: $11.0012% off
      Buy It Now
      Free delivery
      7 watchers
      Sponsored
    • Cuddl Duds Boys Size XL Black Blue 2-pc Performance Base Layers Crew /Pant 16-18
      Cuddl Duds Boys Size XL Black Blue 2-pc Performance Base Layers Crew /Pant 16-18
      Opens in a new window or tab
      Brand New
      $18.00
      Buy It Now
      +$10.10 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Opens in a new window or tab
      Brand New
      $13.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • New Athletic Works Boys Youth Performance Thermal Underwear Set Navy XL (14-16)
      New Athletic Works Boys Youth Performance Thermal Underwear Set Navy XL (14-16)
      Opens in a new window or tab
      Brand New
      $8.00
      or Best Offer
      +$7.35 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NEW boy size XL 14-16 thermal underwear set top & long Johns BLUE
      NEW boy size XL 14-16 thermal underwear set top & long Johns BLUE
      Opens in a new window or tab
      Brand New
      $12.97
      Buy It Now
      Free delivery
      2 watchers
      Sponsored
    • Therma Tek Boys Microfiber Fleece Thermal Underwear Long Johns Top & Bottom Set
      Therma Tek Boys Microfiber Fleece Thermal Underwear Long Johns Top & Bottom Set
      Opens in a new window or tab
      Brand New
      $19.88
      List price: $40.0050% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 5% when you buy more
      Sponsored
    • Therma Tek Boys Thermal Underwear Microfiber Fleece Long Johns Top & Bottom Set
      Therma Tek Boys Thermal Underwear Microfiber Fleece Long Johns Top & Bottom Set
      Opens in a new window or tab
      Brand New
      $19.88
      List price: $40.0050% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 5% when you buy more
      Sponsored
    • Athletic Youth Boys 2-Piece Thermal Underwear Set Size XL
      Athletic Youth Boys 2-Piece Thermal Underwear Set Size XL
      Opens in a new window or tab
      Brand New
      $11.66
      or Best Offer
      +$8.24 delivery
      Sponsored
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      +$7.25 delivery
      Sponsored
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz Xl
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz Xl
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      +$7.25 delivery
      Sponsored
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      +$7.25 delivery
      Sponsored
    • NWT Athletic Works Boys Size XL (14-16) Thermal Underwear Set Black Yellow 2 Pc
      NWT Athletic Works Boys Size XL (14-16) Thermal Underwear Set Black Yellow 2 Pc
      Opens in a new window or tab
      Brand New
      $7.16
      Was: $8.9520% off
      Buy It Now
      +$5.21 delivery
      Sponsored
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      +$7.25 delivery
      Sponsored
    • Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Athletic Works Youth Boys' 2-Piece Waffle Thermal Layering Underwear Set Sz XL
      Opens in a new window or tab
      Brand New
      $8.99
      or Best Offer
      +$4.49 delivery
      Sponsored
    • Athletic Works Boys Thermal Underwear Set Gray Camouflage XL 14/16 Soft Boys
      Athletic Works Boys Thermal Underwear Set Gray Camouflage XL 14/16 Soft Boys
      Opens in a new window or tab
      Brand New
      $8.95
      Buy It Now
      +$7.25 delivery
      Sponsored
    • Athletic Works Boys Youth Performance Thermal Underwear Set Black Yellow~ XS 4/5
      Athletic Works Boys Youth Performance Thermal Underwear Set Black Yellow~ XS 4/5
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Athletic Works Blue Thermal Underwear Set (Size XL 14-16) BRAND NEW W TAGS
      Boys Athletic Works Blue Thermal Underwear Set (Size XL 14-16) BRAND NEW W TAGS
      Opens in a new window or tab
      Brand New
      $8.99
      or Best Offer
      +$4.49 delivery
      Sponsored
    • Athletic Youth Boys 2-Piece Thermal Underwear Set Size XL
      Athletic Youth Boys 2-Piece Thermal Underwear Set Size XL
      Opens in a new window or tab
      Brand New
      $11.66
      or Best Offer
      +$8.24 delivery
      Sponsored
    • New Hanes 13 Boys Tagless Boxer Brief Comfort Soft Waistband No Ride XL 16-18
      New Hanes 13 Boys Tagless Boxer Brief Comfort Soft Waistband No Ride XL 16-18
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$19.60 delivery
      Sponsored
    • Boys Thermal Underwear Set XL 14 16 Black Waffle Long Johns Base Layer Top & Bot
      Boys Thermal Underwear Set XL 14 16 Black Waffle Long Johns Base Layer Top & Bot
      Opens in a new window or tab
      Brand New
      $8.99
      or Best Offer
      +$8.71 delivery
      Sponsored
    • Kids Thermal Underwear Long Johns John Bottoms Trousers Soft Heat Trap Fabric
      Kids Thermal Underwear Long Johns John Bottoms Trousers Soft Heat Trap Fabric
      Opens in a new window or tab
      Brand New
      $5.56 to $6.96
      Buy It Now
      +$34.84 delivery
      from United Kingdom
      Sponsored
    • New Hanes 7PK+ Boys Tagless Boxer Brief Comfort Soft Waistband No Ride XL 16-18
      New Hanes 7PK+ Boys Tagless Boxer Brief Comfort Soft Waistband No Ride XL 16-18
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$16.65 delivery
      Sponsored
    • Tell us what you think- opens in new window or tab

    Copyright © 1995-2025 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Consumer Health Data, Payments Terms of Use, Cookies, CA Privacy Notice, Your Privacy Choices and AdChoice