I didn’t think I needed leather sweatpants in my life, until I met these in Seattle last November. At the time, they were an unaffordable $1350 and now that are slightly less unaffordable at $945. I never got behind the sweatpant with heel look, but these are leather (or “leatha!” said in Joan Cusack Working Girl voice), so a whole different animal. 
They are perfect, non? The comfort of sweatpants, paired with sex that is leather. 
$945 at Shopbop (size 6 only) and Totokaelo (all sizes)