Underwear or equestrian underwear when comfort in the saddle is a priority. Horseback riding underwear, like Smarty Pants or Ovation, meant to move with you with no chafing or binding. Keep that smooth look under jeans or breeches with compression wear like FITS. On those cold winter days, layer with long underwear. Choose from brands like Back On Track, Irideon or Mountain Horse. A world of comfort waiting for you.