A pair of "wrinkle-free, drape-free smart pants" that will make you more comfortable.

https://lorvell.com/en/blogs/%E9%A6%AC%E7%99%BB%E9%80%B1%E6%8E%A8%E8%96%A6/%E4%B8%80%E6%A2%9D%E8%83%BD%E8%AE%93%E5%A6%B3%E6%9B%B4%E8%88%92%E5%BF%83%E7%9A%84-%E5%85%8D%E7%86%A8%E5%9E%82%E6%84%9F%E8%81%B0%E6%98%8E%E8%A4%B2