Please read the profile to prevent any trouble. THE NORTH FACE Lightweight sweatpants made with a special three-layer fabric that combines heat retention and breathability. By forming a knit fabric with high stretchability into a three-layer structure with a cardboard-like air chamber space, it is lightweight despite its thick texture, and achieves a structure that easily generates dead air that exhibits heat retention. It uses an easy-to-move three-dimensional pattern and has excellent sweat-wicking and quick-drying properties, so it can be widely used from active scenes to everyday use. With an electrostatic care design that suppresses the generation of unpleasant static electricity, it is a sports casual item that can be worn comfortably on and off. black ・ 70% polyester, 25% rayon, 5% polyurethane I don't think there will be much chafing. Please understand that this is a used item. Thank you.