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

        10-12XSFilter AppliedSMLXL2XL44-55678101214-16
      • Features

        • Lightweight (48) Items (48)
          Filter Applied
        • Breathable (165) Items (165)
        • All Seasons (98) Items (98)
        • Stretch (76) Items (76)
        • Moisture Wicking (64) Items (64)
        • Tagless (49) Items (49)
        • Slimming (9) Items (9)
        • Lined (4) Items (4)
      • Style

        • Brief (9) Items (9)
        • Boxer Brief (18) Items (18)
        • Long Johns (13) Items (13)
        • Tank (2) Items (2)
        • Boxer Shorts (1) Items (1)
        • Not Specified (4) Items (4)
      • Brand

        • Hanes (7) Items (7)
        • Fruit of the Loom (5) Items (5)
        • Bioworld (5) Items (5)
        • MLB (4) Items (4)
        • Tommy Hilfiger (2) Items (2)
        • TrimFit (2) Items (2)
        • Old Navy (1) Items (1)
        • Under armour (1) Items (1)
      • Color

        • Black
        • Blue
        • Gray
        • Multicolor
        • Red
        • White
        • Yellow
      • Department

        • Boys (39) Items (39)
        • Unisex Kids (10) Items (10)
      • Material

        • Polyester (30) Items (30)
        • Spandex (20) Items (20)
        • Cotton (17) Items (17)
        • Polyester Blend (12) Items (12)
        • 100% Cotton (11) Items (11)
        • Cotton Blend (9) Items (9)
        • 100% Polyester (4) Items (4)
        • Mesh (4) Items (4)
      • Theme

        • Sports (16) Items (16)
        • Classic (12) Items (12)
        • Colorful (11) Items (11)
        • Cartoon (7) Items (7)
        • Cartoon, TV & Movie Characters (5) Items (5)
        • School (5) Items (5)
        • Designer (4) Items (4)
        • Transportation (4) Items (4)
      • Character

        • Boy (41) Items (41)
        • Batman (3) Items (3)
        • Aladdin (1) Items (1)
        • Blue (1) Items (1)
        • Captain America (1) Items (1)
        • Happy (1) Items (1)
        • Iron Man (1) Items (1)
        • The Hulk (1) Items (1)
      • Type

        • Underwear (41) Items (41)
        • Undershirt (5) Items (5)
        • Not Specified (1) Items (1)
    • Price

      • Under $15.00
      • $15.00 to $19.00
      • Over $19.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (47) Items (47)
      • New without tags (1) Items (1)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

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

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

33 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • New without 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
    • Free shippingRemove filter
    • XSRemove filter
    • LightweightRemove filter
    • Clear AllFilters
    • MLB Boys 2-Pack Boxer Briefs Underwear NWT | Yankees Cubs Braves Twins
      MLB Boys 2-Pack Boxer Briefs Underwear NWT | Yankees Cubs Braves Twins
      Opens in a new window or tab
      Brand New
      $19.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Thermal Underwear Set for Boys Long Johns Fleece Lined Kids BaseLayer Thermo Set
      Thermal Underwear Set for Boys Long Johns Fleece Lined Kids BaseLayer Thermo Set
      Opens in a new window or tab
      Brand New
      $18.99 to $25.99
      Buy It Now
      Free delivery
      Located in United States
      Save up to 10% when you buy more
      Sponsored
    • Kids Thermal Underwear Set Soft Fleece Lined Long Johns Warm Baselayer For Ski
      Kids Thermal Underwear Set Soft Fleece Lined Long Johns Warm Baselayer For Ski
      Opens in a new window or tab
      Brand New
      $12.99 to $22.99
      Buy It Now
      Free delivery
      Located in United States
      Save up to 10% when you buy more
      Sponsored
    • Hanes T Shirts 5 Pack Boys Short Sleeve Ultimate Lightweight 100% cotton TagFree
      Hanes T Shirts 5 Pack Boys Short Sleeve Ultimate Lightweight 100% cotton TagFree
      Opens in a new window or tab
      Brand New
      $26.45
      List price: $34.0022% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Direct from Hanes
      Sponsored
    • Tommy Hilfiger Boys Boxer Brief Performance, Pack of 2, Choose Color
      Tommy Hilfiger Boys Boxer Brief Performance, Pack of 2, Choose Color
      Opens in a new window or tab
      Brand New
      $14.95
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Happy Threads 4 Pack Athletic Boxer Briefs XS (4/5) Black Green Gray Soccer New!
      Happy Threads 4 Pack Athletic Boxer Briefs XS (4/5) Black Green Gray Soccer New!
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • Hanes Boys 5-Pack Tagless Tank Tops XS Undershirts EcoSmart Cotton Lightweight
      Hanes Boys 5-Pack Tagless Tank Tops XS Undershirts EcoSmart Cotton Lightweight
      Opens in a new window or tab
      Brand New
      $14.00
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • New Fruit of the Loom 2pc Boys Thermal Lightweight Blue Set Size XS(4-5)
      New Fruit of the Loom 2pc Boys Thermal Lightweight Blue Set Size XS(4-5)
      Opens in a new window or tab
      Brand New
      $9.95
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • MLB Boys 2-Pack Boxer Briefs Underwear NWT | Yankees Cubs Braves Twins
          MLB Boys 2-Pack Boxer Briefs Underwear NWT | Yankees Cubs Braves Twins
          Opens in a new window or tab
          $19.95
          awdsnends (23,589) 99.8%
          Extra 10% off with coupon
        • Thermal Underwear Set for Boys Long Johns Fleece Lined Kids BaseLayer Thermo Set
          Thermal Underwear Set for Boys Long Johns Fleece Lined Kids BaseLayer Thermo Set
          Opens in a new window or tab
          $25.99
          huiwa1061 (1,010) 99.1%
          Save up to 10% when you buy more
        • Hanes Boys White Cotton Comfort Soft Briefs Size XS 4-5 (1 Pair Missing)
          Hanes Boys White Cotton Comfort Soft Briefs Size XS 4-5 (1 Pair Missing)
          Opens in a new window or tab
          $9.05
          kaliqboutiq (4,047) 100%
          Extra 5% off with coupon
        • Fruit of the Loom Boys Tag Free Cotton Briefs Black White Gray Size XS 7PK NEW
          Fruit of the Loom Boys Tag Free Cotton Briefs Black White Gray Size XS 7PK NEW
          Opens in a new window or tab
          $10.99
          veras_mart (1,632) 99.8%
        • Old Navy Boy Underwear 6 Pack Boxer Brief Solid Skulls & Skeleton Size XS
          Old Navy Boy Underwear 6 Pack Boxer Brief Solid Skulls & Skeleton Size XS
          Opens in a new window or tab
          $19.99
          *etcetera* (2,398) 99.8%
    • Hanes Boys White Cotton Comfort Soft Briefs Size XS 4-5 (1 Pair Missing)
      Hanes Boys White Cotton Comfort Soft Briefs Size XS 4-5 (1 Pair Missing)
      Opens in a new window or tab
      Brand New
      4.5 out of 5 stars.
      (6)6 product ratings - Hanes Boys White Cotton Comfort Soft Briefs Size XS 4-5 (1 Pair Missing)
      $9.05
      Was: $10.0510% off
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • 4 Pack Boys Boxer Briefs Avengers Size XS (4-5) - S (6) 4 Way Stretch Wicking
      4 Pack Boys Boxer Briefs Avengers Size XS (4-5) - S (6) 4 Way Stretch Wicking
      Opens in a new window or tab
      Brand New
      $15.00
      Buy It Now
      Free delivery
      Located in United States
      Save up to 25% when you buy more
      Sponsored
    • Boys Dungeons & Dragons Athletic Boxer Briefs 4 Pack Underwear NWT XS (4-5)
      Boys Dungeons & Dragons Athletic Boxer Briefs 4 Pack Underwear NWT XS (4-5)
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      Free delivery
      Located in United States
      Last one
      Sponsored
    • Under Armour Boys' Original Series Boxer Shorts-Blue/Yellow, X-Small
      Under Armour Boys' Original Series Boxer Shorts-Blue/Yellow, X-Small
      Opens in a new window or tab
      Brand New
      $14.99
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • Boys' T-Shirt, White, X Small, White, Size XS 4-5
      Boys' T-Shirt, White, X Small, White, Size XS 4-5
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Athletic Works Blue Boys Thermal Underwear Set XXL (18)
      Athletic Works Blue Boys Thermal Underwear Set XXL (18)
      Opens in a new window or tab
      Brand New
      $14.59
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Fruit of the Loom Boys Tag Free Cotton Briefs Black White Gray Size XS 7PK NEW
      Fruit of the Loom Boys Tag Free Cotton Briefs Black White Gray Size XS 7PK NEW
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Old Navy Boy Underwear 6 Pack Boxer Brief Solid Skulls & Skeleton Size XS
      Old Navy Boy Underwear 6 Pack Boxer Brief Solid Skulls & Skeleton Size XS
      Opens in a new window or tab
      Brand New
      $19.99
      Was: $24.9920% off
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • Hanes Boys EcoSmart Tank 5-Pack
      Hanes Boys EcoSmart Tank 5-Pack
      Opens in a new window or tab
      Brand New
      $14.23 to $14.28
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Hanes Boys EcoSmart Crewneck Undershirt 5-Pack
      Hanes Boys EcoSmart Crewneck Undershirt 5-Pack
      Opens in a new window or tab
      Brand New
      4.0 out of 5 stars.
      (1)1 product rating - Hanes Boys EcoSmart Crewneck Undershirt 5-Pack
      $18.56 to $18.94
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • New Boys Size 4 XS Sonic & Superman Athletic Boxer Briefs 3 Pack - 6 Total
      New Boys Size 4 XS Sonic & Superman Athletic Boxer Briefs 3 Pack - 6 Total
      Opens in a new window or tab
      Brand New
      $21.95
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • 4 PACK Fruit of Loom Boys  Briefs Underwear Blue-Size-XS-TP-ECH-NEW
      4 PACK Fruit of Loom Boys Briefs Underwear Blue-Size-XS-TP-ECH-NEW
      Opens in a new window or tab
      New (Other)
      $10.52
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Duofold by Champion Youth Ankle Length Thermal Bottom
      Duofold by Champion Youth Ankle Length Thermal Bottom
      Opens in a new window or tab
      Brand New
      $9.72 to $14.47
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Hanes Boys Ultimate Lightweight T-Shirts 5-Pack
      Hanes Boys Ultimate Lightweight T-Shirts 5-Pack
      Opens in a new window or tab
      Brand New
      $13.97 to $17.12
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Naruto Boys 4pk Athletic Boxer Briefs  Size XS 4-5   NWT
      Naruto Boys 4pk Athletic Boxer Briefs Size XS 4-5 NWT
      Opens in a new window or tab
      Brand New
      $13.13
      Was: $14.5910% off
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Fruit of the Loom Boys Thermal Lightweight Blue Set 2 PiecesX Small (4-5)
      Fruit of the Loom Boys Thermal Lightweight Blue Set 2 PiecesX Small (4-5)
      Opens in a new window or tab
      Brand New
      $14.90
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • Boys X-Small 4-5 Naruto Shippuden Boxer Briefs 4 Pack Underwear Wicking Stretch
      Boys X-Small 4-5 Naruto Shippuden Boxer Briefs 4 Pack Underwear Wicking Stretch
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Save up to 20% when you buy more
      Sponsored
    • 4 Pack Boy's Athletic Boxer Briefs Mario Kart XS (4-5) or S (6-7) Stretch & Wick
      4 Pack Boy's Athletic Boxer Briefs Mario Kart XS (4-5) or S (6-7) Stretch & Wick
      Opens in a new window or tab
      Brand New
      $17.00
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Dragonball Z Boy's Athletic Boxer Briefs Underoos X-SMALL 4 Mesh Fabric 3 Pack
      Dragonball Z Boy's Athletic Boxer Briefs Underoos X-SMALL 4 Mesh Fabric 3 Pack
      Opens in a new window or tab
      Brand New
      $16.89
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Sponsored
      Top Rated Plus
    • MALLARY BY MATTHEW Boys 100% Cotton Briefs Underwear (8 Pack)
      MALLARY BY MATTHEW Boys 100% Cotton Briefs Underwear (8 Pack)
      Opens in a new window or tab
      Brand New
      $16.98 to $17.98
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • Trimfit Boys Soft 100% Cotton Tagless Briefs Underwear (8 Pack)
      Trimfit Boys Soft 100% Cotton Tagless Briefs Underwear (8 Pack)
      Opens in a new window or tab
      Brand New
      $17.98
      Buy It Now
      Free delivery
      Located in United States
      Sponsored
    • New MINECRAFT DUNGEONS 4 (XS x small) Pack Boys Athletic BOXER BRIEFS Underwear
      New MINECRAFT DUNGEONS 4 (XS x small) Pack Boys Athletic BOXER BRIEFS Underwear
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      Free delivery
      Located in United States
      2 watchers
      Sponsored
    • Fruit Of The Loom Boys 2-Piece Thermal Set Blue NWT Lightweight Wicking Sz. 4-12
      Fruit Of The Loom Boys 2-Piece Thermal Set Blue NWT Lightweight Wicking Sz. 4-12
      Opens in a new window or tab
      Brand New
      $15.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Sponsored
    • New Boys Size 4 XS Mario Kart & Superman Athletic Boxer Briefs 3 Pack - 6 Total
      New Boys Size 4 XS Mario Kart & Superman Athletic Boxer Briefs 3 Pack - 6 Total
      Opens in a new window or tab
      Brand New
      $21.95
      or Best Offer
      Free delivery
      Located in United States
      Sponsored
    • New Boys Size 4 XS Pokemon & Top GunAthletic Boxer Briefs 3 Pack - 6 Total
      New Boys Size 4 XS Pokemon & Top GunAthletic Boxer Briefs 3 Pack - 6 Total
      Opens in a new window or tab
      Brand New
      $21.95
      or Best Offer
      Free delivery
      Located in United States
      Sponsored

    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