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 categoryPants
      • Size

        SFilter AppliedMLXL4-55-64567810121416Filter Applied18
      • Theme

        • Band (18) Items (18)
          Filter Applied
        • Retro (59) Items (59)
          Filter Applied
        • Classic (657) Items (657)
        • School (576) Items (576)
        • Colorful (468) Items (468)
        • Sports (309) Items (309)
        • Outdoor (259) Items (259)
        • Preppy (244) Items (244)
      • Color

        • Beige
        • Black
        • Blue
        • Brown
        • Gray
        • Green
        • Multicolor
        • Orange
        • Red
        • White
      • Brand

        • Port & Company (14) Items (14)
        • adidas (1) Items (1)
        • Polo Ralph Lauren (5) Items (5)
        • Gioberti (8) Items (8)
        • Holloway (8) Items (8)
        • Unbranded (5) Items (5)
        • Abercrombie & Fitch (1) Items (1)
        • Gap (1) Items (1)
      • Style

        • Dress Pants (14) Items (14)
        • Chino (14) Items (14)
        • Sweatpants (17) Items (17)
        • Cargo (7) Items (7)
        • Jogger (7) Items (7)
        • Khakis (2) Items (2)
        • Overalls (5) Items (5)
        • Windbreaker (1) Items (1)
      • Season

        • Spring (60) Items (60)
        • Winter (52) Items (52)
        • Fall (50) Items (50)
        • Summer (44) Items (44)
        • Not Specified (16) Items (16)
      • Occasion

        • Casual (54) Items (54)
        • Formal (26) Items (26)
        • Activewear (25) Items (25)
        • Party (23) Items (23)
        • Travel (20) Items (20)
        • Wedding (6) Items (6)
        • Christening (3) Items (3)
        • Not Specified (11) Items (11)
      • Features

        • Pockets (32) Items (32)
        • Comfort (31) Items (31)
        • Easy Care (13) Items (13)
        • Adjustable Waist (12) Items (12)
        • Elastic Waist (7) Items (7)
        • Stretch (7) Items (7)
        • Breathable (5) Items (5)
        • Insulated (5) Items (5)
      • Material

        • Cotton (43) Items (43)
        • Polyester (40) Items (40)
        • Cotton Blend (21) Items (21)
        • 100% Polyester (7) Items (7)
        • 100% Cotton (6) Items (6)
        • Spandex (5) Items (5)
        • Polyester Blend (2) Items (2)
        • Nylon (1) Items (1)
    • Price

      • Under $15.00
      • $15.00 to $35.00
      • Over $35.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (40) Items (40)
      • New without tags (7) Items (7)
      • New with imperfections (1) Items (1)
      • Pre-Owned (29) Items (29)
    • 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

51 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • New without tags
  • New with imperfections
  • Pre-Owned
  • Default- Filter Applied
  • US Only
  • North America
  • Worldwide
  • 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
    derosnopS
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
    • RetroRemove filter
    • BandRemove filter
    • SRemove filter
    • Size: 16Remove filter
    • Clear AllFilters
    • Wearfirst Pant Boy 16 Blue Y2K Utility Cargo Convertible Double Zipper Gorpcore
      Wearfirst Pant Boy 16 Blue Y2K Utility Cargo Convertible Double Zipper Gorpcore
      Opens in a new window or tab
      Pre-Owned
      $41.98
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • VTG Berne Overalls Boys S 6-8 Brown Insulated Canvas Carpenter Work Bibs Youth
      VTG Berne Overalls Boys S 6-8 Brown Insulated Canvas Carpenter Work Bibs Youth
      Opens in a new window or tab
      Pre-Owned
      $29.99
      or Best Offer
      +$12.95 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Chaps Boys' Size 16 Stretch Twill School Pants Adjustable Waist Modern Fit NEW
      Chaps Boys' Size 16 Stretch Twill School Pants Adjustable Waist Modern Fit NEW
      Opens in a new window or tab
      Brand New
      $19.99
      Was: $24.9920% off
      or Best Offer
      +$9.95 delivery
      Located in United States
      derosnopS
    • Polo Ralph Lauren Corduroy Pants Boys 16 Red Old Money Classic Preppy
      Polo Ralph Lauren Corduroy Pants Boys 16 Red Old Money Classic Preppy
      Opens in a new window or tab
      Pre-Owned
      $18.89
      Was: $26.9930% off
      or Best Offer
      +$9.28 delivery
      Located in United States
      derosnopS
    • Polo Ralph Lauren Straight Corduroy Pants Youth Size 16 Navy Blue (Inseam 27)
      Find similar itemsSee all the items on eBay that match this style
      Polo Ralph Lauren Straight Corduroy Pants Youth Size 16 Navy Blue (Inseam 27)
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      +$8.99 delivery in 2-4 days
      Located in United States
      Extra 10% off with coupon
      derosnopS
    • Boys Slack Pants Slim Fit Flat Front Formal Wear Adjustable Waist Band Size 2-18
      Boys Slack Pants Slim Fit Flat Front Formal Wear Adjustable Waist Band Size 2-18
      Opens in a new window or tab
      Brand New
      $17.99 to $19.99
      Buy It Now
      +$6.99 delivery in 2-4 days
      Located in United States
      Free returns
      Save up to 10% when you buy more
      derosnopS
    • Carhartt Rugged Flex Canvas Bib Overalls Brown Youth Size 16 13706 Double Knee
      Carhartt Rugged Flex Canvas Bib Overalls Brown Youth Size 16 13706 Double Knee
      Opens in a new window or tab
      Pre-Owned
      $34.95
      or Best Offer
      +$8.50 delivery
      Located in United States
      derosnopS
    • Joe's Denim Jogger Jeans Elastic Waist Band Boys Size Small Pre-loved
      Joe's Denim Jogger Jeans Elastic Waist Band Boys Size Small Pre-loved
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.99 delivery
      Located in United States
      derosnopS
    • Picked For You

      Top selling items from trusted sellers | Sponsored
      • Wearfirst Pant Boy 16 Blue Y2K Utility Cargo Convertible Double Zipper Gorpcore
        Wearfirst Pant Boy 16 Blue Y2K Utility Cargo Convertible Double Zipper Gorpcore
        $41.98
        chris491152 (3,339) 99.4%
      • Holloway 229562 Men's Retro Grade Pant
        Holloway 229562 Men's Retro Grade Pant
        $41.89
        veetrends20 (31,339) 98.3%
        Save up to 10% when you buy more
      • 3 Pack Of Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant
        3 Pack Of Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant
        $35.33
        veetrends20 (31,339) 98.3%
        Save up to 10% when you buy more
      • Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant - Pack Of 2
        Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant - Pack Of 2
        $24.03
        veetrends20 (31,339) 98.3%
        Save up to 10% when you buy more
    • Vtg AriZona Jean Boys Convertible Pants 16x26 Slim Cargo Pocket Baggy Y2K Fade
      Vtg AriZona Jean Boys Convertible Pants 16x26 Slim Cargo Pocket Baggy Y2K Fade
      Opens in a new window or tab
      Pre-Owned
      $6.79
      Was: $16.9760% off
      or Best Offer
      +$8.97 delivery
      Located in United States
      Free returns
      Extra 20% off with coupon
      derosnopS
      Top Rated Plus
    • Vintage Carhartt Insulated Canvas Bib Overalls Youth Sz Small Brown Y09 BRN USA
      Vintage Carhartt Insulated Canvas Bib Overalls Youth Sz Small Brown Y09 BRN USA
      Opens in a new window or tab
      Pre-Owned
      $39.95
      or Best Offer
      +$10.00 delivery
      Located in United States
      derosnopS
    • Gap Vintage Boys Pleated Corduroy Pants Brown Size 16 Pleated Trousers 26x29
      Gap Vintage Boys Pleated Corduroy Pants Brown Size 16 Pleated Trousers 26x29
      Opens in a new window or tab
      Pre-Owned
      $22.24
      Was: $24.9911% off
      or Best Offer
      +$9.39 delivery
      Located in United States
      derosnopS
    • Arizona VTG CARGO Pants Size 16 Husky Baggy Wider Relaxed Straight Brown Y2K New
      Arizona VTG CARGO Pants Size 16 Husky Baggy Wider Relaxed Straight Brown Y2K New
      Opens in a new window or tab
      Brand New
      $16.18
      Was: $17.9810% off
      Buy It Now
      +$8.24 delivery
      Located in United States
      derosnopS
    • Polo Ralph Lauren Size 16 Young Elastic Band,  Chino Style, School
      Polo Ralph Lauren Size 16 Young Elastic Band, Chino Style, School
      Opens in a new window or tab
      New (Other)
      $15.99
      or Best Offer
      +$7.10 delivery
      Located in United States
      derosnopS
    • Holloway 229562 Men's Retro Grade Pant
      Holloway 229562 Men's Retro Grade Pant
      Opens in a new window or tab
      Brand New
      $41.89 to $45.63
      Was: $50.4717% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Save up to 10% when you buy more
      derosnopS
      Top Rated Plus
    • Realtree Pants Boys S (7/8) Tan Stretch Straight Leg Carpenter Trousers Workwear
      Realtree Pants Boys S (7/8) Tan Stretch Straight Leg Carpenter Trousers Workwear
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$9.99 delivery in 2-4 days
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Mossy Oak Boys Straight Camo Pants Youth Small RealTree Y2K
      Mossy Oak Boys Straight Camo Pants Youth Small RealTree Y2K
      Opens in a new window or tab
      Pre-Owned
      $18.99
      or Best Offer
      +$6.02 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Arizona Boys VTG CARGO Pants Size 16 Husky Wider Relaxed Straight Black Y2K
      Arizona Boys VTG CARGO Pants Size 16 Husky Wider Relaxed Straight Black Y2K
      Opens in a new window or tab
      Brand New
      $14.80
      Was: $16.4510% off
      Buy It Now
      +$8.95 delivery
      Located in United States
      derosnopS
    • vintage polyester Disco Golf pants Black/ White Check Kmart Sz 16 Boys Child’s
      vintage polyester Disco Golf pants Black/ White Check Kmart Sz 16 Boys Child’s
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$7.99 delivery
      Located in United States
      derosnopS
    • Vintage Billy the Kid Pants Boys Small Red Flare Permanent Press 70s Retro Style
      Vintage Billy the Kid Pants Boys Small Red Flare Permanent Press 70s Retro Style
      Opens in a new window or tab
      Pre-Owned
      $32.99
      Buy It Now
      +$4.47 delivery
      Located in United States
      derosnopS
    • BODEN Sweat Pants Joggers Youth 16Y Orange  Side StripesElastic Waist Drawstring
      BODEN Sweat Pants Joggers Youth 16Y Orange Side StripesElastic Waist Drawstring
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$9.50 delivery
      Located in United States
      Free returns
      derosnopS
    • Dickies Boys Navy Blue Flat-Front Pants Slim Fit Size 16
      Dickies Boys Navy Blue Flat-Front Pants Slim Fit Size 16
      Opens in a new window or tab
      New (Other)
      $24.99
      Buy It Now
      +$9.95 delivery
      Located in United States
      Free returns
      derosnopS
    • Pro Gear Realtree Camo Pants Jeans 25x27 Straight 16 Regular Juniors Cotton EUC
      Pro Gear Realtree Camo Pants Jeans 25x27 Straight 16 Regular Juniors Cotton EUC
      Opens in a new window or tab
      Pre-Owned
      $16.00
      Buy It Now
      +$9.25 delivery
      Located in United States
      derosnopS
    • Polo Ralph Lauren Corduroy Pants Boys 16 Red 26x29 Retro Preppy Y2K 90s 80s 70s
      Polo Ralph Lauren Corduroy Pants Boys 16 Red 26x29 Retro Preppy Y2K 90s 80s 70s
      Opens in a new window or tab
      Pre-Owned
      $15.57
      Was: $25.9540% off
      or Best Offer
      +$8.99 delivery
      Located in United States
      Free returns
      derosnopS
    • Vintage Berne Insulated Canvas Bib Overalls Youth Size Small Black Adjustable
      Vintage Berne Insulated Canvas Bib Overalls Youth Size Small Black Adjustable
      Opens in a new window or tab
      Pre-Owned
      $30.00
      or Best Offer
      +$5.99 delivery in 2-4 days
      Located in United States
      Extra 15% off with coupon
      derosnopS
    • Raw Brand New Style
      Raw Brand New Style
      Opens in a new window or tab
      Brand New
      $25.00
      or Best Offer
      +$5.22 delivery
      Located in United States
      derosnopS
    • Childs Pants Kid Tough Pull on Black Elastic Waist Band S (6-7) Reinforced Knee
      Childs Pants Kid Tough Pull on Black Elastic Waist Band S (6-7) Reinforced Knee
      Opens in a new window or tab
      Brand New
      $11.00
      or Best Offer
      +$7.00 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Polo Ralph Lauren Boys 16 Camo Pants Racing Stripe Blokecore Sporty Grunge
      Polo Ralph Lauren Boys 16 Camo Pants Racing Stripe Blokecore Sporty Grunge
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$8.71 delivery
      Located in United States
      derosnopS
    • Vintage Carhartt Insulated Canvas Bib Overalls Youth Sz Small Brown Y09 BRN USA
      Vintage Carhartt Insulated Canvas Bib Overalls Youth Sz Small Brown Y09 BRN USA
      Opens in a new window or tab
      Pre-Owned
      $36.00
      or Best Offer
      +$5.99 delivery in 2-4 days
      Located in United States
      Extra 15% off with coupon
      derosnopS
    • Lands End Boys Size 16 Navy Blue Uniform Pants With Adjustable Band
      Lands End Boys Size 16 Navy Blue Uniform Pants With Adjustable Band
      Opens in a new window or tab
      New (Other)
      $19.99
      Buy It Now
      +$15.95 delivery
      Located in United States
      derosnopS
    • Vineyard Vines Pants Boy's Light Green Chino 5 Pocket Jeans
      Vineyard Vines Pants Boy's Light Green Chino 5 Pocket Jeans
      Opens in a new window or tab
      Pre-Owned
      $15.95
      or Best Offer
      +$7.95 delivery
      Located in United States
      derosnopS
    • Kids Boys Sweatpants Retro Trousers Active Pants Side Button Wide Leg Dance
      Kids Boys Sweatpants Retro Trousers Active Pants Side Button Wide Leg Dance
      Opens in a new window or tab
      New (Other)
      $14.62 to $25.93
      Was: $27.295% off
      Buy It Now
      +$3.99 delivery
      Located in China
      derosnopS
    • Vtg Kitestrings Boys 7 Blue Pull On Corduroy Gorpcore Pants Runs Small
      Vtg Kitestrings Boys 7 Blue Pull On Corduroy Gorpcore Pants Runs Small
      Opens in a new window or tab
      Pre-Owned
      $14.98
      or Best Offer
      +$4.89 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • HOLLOWAY Men's Retro Grade Pant Size S Warmup Track Pants Outside Leg Zipper
      HOLLOWAY Men's Retro Grade Pant Size S Warmup Track Pants Outside Leg Zipper
      Opens in a new window or tab
      Pre-Owned
      $34.99
      Buy It Now
      +$6.30 delivery in 2-4 days
      Located in United States
      derosnopS
    • Vintage 2011 YOUTH JORDAN Boy Gray Cuffed Fleece Pant size Small Retro Jordan
      Vintage 2011 YOUTH JORDAN Boy Gray Cuffed Fleece Pant size Small Retro Jordan
      Opens in a new window or tab
      Brand New
      $39.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      derosnopS
    • Youth Boys Pants Size 16 Black Classic Marching Band Adjustable Waist
      Youth Boys Pants Size 16 Black Classic Marching Band Adjustable Waist
      Opens in a new window or tab
      Pre-Owned
      $9.99
      Buy It Now
      +$12.75 delivery
      Located in United States
      derosnopS
    • Vineyard Vines Boys Club Classic Multi Color Colorblock Corduroy Pants
      Vineyard Vines Boys Club Classic Multi Color Colorblock Corduroy Pants
      Opens in a new window or tab
      Pre-Owned
      $32.00
      or Best Offer
      +$8.40 delivery
      Located in United States
      derosnopS
    • Abercrombie Boys Colorblock Easy-Fit Sweatpants Joggers, Size: 15/16, Blue -USED
      Abercrombie Boys Colorblock Easy-Fit Sweatpants Joggers, Size: 15/16, Blue -USED
      Opens in a new window or tab
      Pre-Owned
      $14.00
      Buy It Now
      +$10.00 delivery
      Located in United States
      derosnopS
    • ADIDAS 3 Stripe Cuffed Joggers Sweatpants Heather Black NWOT Boys Youth LG 14/16
      ADIDAS 3 Stripe Cuffed Joggers Sweatpants Heather Black NWOT Boys Youth LG 14/16
      Opens in a new window or tab
      New (Other)
      $22.00
      or Best Offer
      +$6.82 delivery
      Located in United States
      derosnopS
    • Kids Boys Sweatpants Street Wide Leg Active Pants Sport Trousers Retro Bottoms
      Kids Boys Sweatpants Street Wide Leg Active Pants Sport Trousers Retro Bottoms
      Opens in a new window or tab
      New (Other)
      $12.87 to $27.31
      Was: $29.698% off
      Buy It Now
      Free delivery
      Located in China
      derosnopS
    • Kids Boys Wide Leg Dance Sweatpants Retro Pants High Split Trousers Street Away
      Kids Boys Wide Leg Dance Sweatpants Retro Pants High Split Trousers Street Away
      Opens in a new window or tab
      New (Other)
      $15.99 to $28.49
      Buy It Now
      +$3.99 delivery
      Located in China
      derosnopS
    • Boys' Big Cotton Twill Jogger Pants Elastic Band Waist and Bottom Age 8-18 Ol...
      Boys' Big Cotton Twill Jogger Pants Elastic Band Waist and Bottom Age 8-18 Ol...
      Opens in a new window or tab
      Brand New
      $28.91
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
    • Cherokee Ultimate Khaki Flat Front Pant Boys 16 Navy Adjustable Band
      Cherokee Ultimate Khaki Flat Front Pant Boys 16 Navy Adjustable Band
      Opens in a new window or tab
      Pre-Owned
      $6.89
      or Best Offer
      +$4.99 delivery
      Located in United States
      derosnopS
    • Uniqlo Navy Blue Cotton Pants Pockets Elastic Waist Drawstring Size S L92cm
      Uniqlo Navy Blue Cotton Pants Pockets Elastic Waist Drawstring Size S L92cm
      Opens in a new window or tab
      Pre-Owned
      $9.77
      or Best Offer
      +$18.88 delivery
      Located in Australia
      derosnopS
    • Kids Boys Navy Blue Tommy Hilfiger Dress Pants Slacks Adjustable Band Sz 16 Navy
      Kids Boys Navy Blue Tommy Hilfiger Dress Pants Slacks Adjustable Band Sz 16 Navy
      Opens in a new window or tab
      Pre-Owned
      $18.99
      or Best Offer
      +$5.00 delivery
      Located in United States
      derosnopS
    • Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant - Pack Of 2
      Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant - Pack Of 2
      Opens in a new window or tab
      Brand New
      $22.83 to $26.83
      Was: $28.9517% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Save up to 10% when you buy more
      derosnopS
    • Take Two Bermuda Pants Jersey Girl Cotton Stretch White Blue
      Take Two Bermuda Pants Jersey Girl Cotton Stretch White Blue
      Opens in a new window or tab
      Brand New
      $25.34
      Was: $31.6820% off
      Buy It Now
      +$20.24 delivery
      Located in Italy
      Free returns
      derosnopS
    • Ido Boys Kids Beige Straight Cotton Pants 5 Pockets Size 16 Years
      Ido Boys Kids Beige Straight Cotton Pants 5 Pockets Size 16 Years
      Opens in a new window or tab
      Pre-Owned
      $16.02
      Was: $20.0220% off
      Buy It Now
      +$20.24 delivery
      Located in Italy
      Free returns
      derosnopS
    • Champion Retro Sport Pants For Boys
      Champion Retro Sport Pants For Boys
      Opens in a new window or tab
      Brand New
      $41.05
      Buy It Now
      +$33.28 delivery
      Located in Italy
      derosnopS
    • Child Pants Band Champion
      Child Pants Band Champion
      Opens in a new window or tab
      Brand New
      $35.64
      Buy It Now
      +$33.21 delivery
      Located in Italy
      derosnopS
    • Kids Boys Wide Leg Side Button Sweatpants Practice Pants Retro Trousers Show
      Kids Boys Wide Leg Side Button Sweatpants Practice Pants Retro Trousers Show
      Opens in a new window or tab
      New (Other)
      $14.22 to $25.19
      Was: $27.097% off
      Buy It Now
      +$3.99 delivery
      Located in China
      derosnopS
    • 3 Pack Of Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant
      3 Pack Of Port & Company PC90YP Youth Cotton/Poly Fleece Comfortable Sweatpant
      Opens in a new window or tab
      Brand New
      $32.54 to $36.52
      Was: $42.5717% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Save up to 10% when you buy more
      derosnopS
    • 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