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

        10-1212-14XSSMLXLFilter Applied44-56-788-910Filter Applied1414-1618
      • Theme

        • Ski (7) Items (7)
          Filter Applied
        • Marine (6) Items (6)
          Filter Applied
        • Colorful (949) Items (949)
        • Classic (360) Items (360)
        • Cartoon (330) Items (330)
        • Dinosaurs (301) Items (301)
        • Sports (288) Items (288)
        • Cartoon, TV & Movie Characters (262) Items (262)
      • Style

        • Brief (6) Items (6)
        • Long Johns (5) Items (5)
        • Not Specified (2) Items (2)
      • Brand

        • Unbranded (6) Items (6)
        • Hanes (1) Items (1)
        • Athletic Works (2) Items (2)
        • Cuddl Duds (2) Items (2)
        • Open Trails (1) Items (1)
        • Not Specified (1) Items (1)
      • Color

        • Blue
        • Gray
        • Green
        • Ivory
        • Multicolor
        • White
      • Material

        • 100% Cotton (6) Items (6)
        • Polyester (6) Items (6)
        • Cotton (3) Items (3)
        • Polyester Blend (3) Items (3)
        • Spandex (3) Items (3)
        • Cotton Blend (1) Items (1)
      • Features

        • Stretch (5) Items (5)
        • Moisture Wicking (3) Items (3)
        • Lightweight (2) Items (2)
        • All Seasons (1) Items (1)
        • Breathable (1) Items (1)
        • Tagless (1) Items (1)
        • Not Specified (8) Items (8)
      • Number in Pack

        • 1 Pack (5) Items (5)
        • 2 Pack (1) Items (1)
        • 5 Pack (6) Items (6)
        • Not Specified (1) Items (1)
      • Pattern

        • Solid (3) Items (3)
        • Camouflage (1) Items (1)
        • Geometric (1) Items (1)
        • Striped (1) Items (1)
        • Not Specified (7) Items (7)
    • Price

      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (14) Items (14)
    • 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

14 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
    • SkiRemove filter
    • MarineRemove filter
    • Size: 10Remove filter
    • XLRemove filter
    • Clear AllFilters
    • A PIRATE SHIP,, BOY UNDERPANTS Pants Briefs Underwear Size 2-14 Years 5 Pack
      A PIRATE SHIP,, BOY UNDERPANTS Pants Briefs Underwear Size 2-14 Years 5 Pack
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$2.99 delivery
      from China
      Sponsored
    • Teenager BOY Underpants Kids Briefs Underwear 5 Panties Pack 2-14 Years
      Teenager BOY Underpants Kids Briefs Underwear 5 Panties Pack 2-14 Years
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • KIDS BOYS BRIEFS UNDERPANTS 2-14 Years Underwear,, DIG DIG LITTLE TRUCK
      KIDS BOYS BRIEFS UNDERPANTS 2-14 Years Underwear,, DIG DIG LITTLE TRUCK
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$3.99 delivery
      from China
      Sponsored
    • SKATE BOARD DINOS,, Size 6/8/10/12 BOY BRIEFS UNDERPANTS Underwear
      SKATE BOARD DINOS,, Size 6/8/10/12 BOY BRIEFS UNDERPANTS Underwear
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$2.99 delivery
      from China
      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
      Top Rated Plus
    • 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 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
    • 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
    • MINECRAFT Warm Underwear Set Large 10-12 Climate Right by Cuddl Duds
      MINECRAFT Warm Underwear Set Large 10-12 Climate Right by Cuddl Duds
      Opens in a new window or tab
      Brand New
      $11.99
      or Best Offer
      +$5.50 delivery
      Extra 15% off with coupon
      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
    • Kids Thermal Underwear Set Unisex Base Layer Ski Toddler Thermals Long Johns ...
      Kids Thermal Underwear Set Unisex Base Layer Ski Toddler Thermals Long Johns ...
      Opens in a new window or tab
      Brand New
      $26.24
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Toddler TEEN BOYS' Briefs Underpants 2-14 Years Kids Underwear,, AIR SHOW TIME
      Toddler TEEN BOYS' Briefs Underpants 2-14 Years Kids Underwear,, AIR SHOW TIME
      Opens in a new window or tab
      Brand New
      $29.91
      Was: $35.1915% off
      Buy It Now
      Free delivery
      from China
      Free returns
      Sponsored
    • Toddler TEEN BOYS' Briefs Underpants 2-14 Years Kids Underwear,, AIR SHOW TIME
      Toddler TEEN BOYS' Briefs Underpants 2-14 Years Kids Underwear,, AIR SHOW TIME
      Opens in a new window or tab
      Brand New
      $29.91
      Was: $35.1915% off
      Buy It Now
      Free delivery
      from China
      Free returns
      Sponsored
    • Mens Boys All In One Thermal Underwear Union Suit Onesee Baselayer Ski S M L XL
      Find similar itemsSee all the items on eBay that match this style
      Mens Boys All In One Thermal Underwear Union Suit Onesee Baselayer Ski S M L XL
      Opens in a new window or tab
      Brand New
      $13.46 to $20.19
      Buy It Now
      +$17.13 shipping estimate
      from United Kingdom
      71+ sold
      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