4-Pack Jockey Men's Underwear ActiveStretch Brief (Aged Indigo/True Navy/Wanderlust Lines/Rainforest Green) $13.99 + Free Shipping
What is Jockey underwear made of? What's its composition material? Does it contain Spandex or Lycra? - Quora
1947 Ad Jockey Underwear Sports Hosiery Horse Cowboy - ORIGINAL ADVERT – Period Paper Historic Art LLC