Under Armour's recovery wear, the "UA Recharge Energy Leggings." I believe the retail price was around 9,000 yen. Size is S. Below is the product description: "Post-exercise" compression designed for UA Recharge, with a highly stretchable material developed to support muscles after exercise. Purchased at an Under Armour directly-managed store, new with tags, and unused. I'm selling it because I don't have a chance to use it. I'm also selling various other items! Please check them out.