Size XS. Looooove these joggers so much, I'm just a size small now, not XS. Some light pilling on inner thigh seams but could easily be removed. Otherwise, in great condition. So soft and comfortable! The Performance Joggers have a slim but relaxed fit with a slightly cropped leg, side pockets and our signature drawstring. Designed with DreamKnit™, our softest premium stretch fabric, they're your new go-to.