These are very well-made. I make them myself in various different colors.
Ken Doll Underwear
KEN SERIES
Barbie The Movie Collectible Ken Doll Wearing Black and White Western Outfit (Exclusive) : Toys & Games
Ken Doll Underwear
Ken Barbie Men's Boxer Briefs
Barbie The Movie Collectible Ken Doll Wearing All-Denim Matching Set with Original Ken Signature Underwear : CDs & Vinyl
Barbie The Movie Collectible Ken Doll Wearing All-Denim Matching Set with Original Ken Signature Underwear : CDs & Vinyl
Ken Doll Underwear
4) Mattel Barbie Ken Dolls In Los Angeles Swim Shorts & Blonde Hair - Lambrecht Auction, Inc.
KEN SERIES
Ken Dolls, Original Ken Barbie Dolls
Barbie Ken 60th Anniversary Doll 1 in Throwback Beach Look with Swimsuit & Sandals for Kids 3 to 8 Years Old : Toys & Games