The North Face Tech Air Sweat Jogger Pants M NBW32287 Women's These lightweight sweatpants use a special three-layer fabric that combines heat retention and breathability. The stretchy knit fabric, made from recycled materials, is formed into a three-layer structure with a cardboard-like air chamber, creating a knit fabric structure that is thick yet light, and easily generates dead air to provide heat retention. The elimination of side seam lines improves comfort. They can be widely used from training scenes to everyday wear. They are designed with electrostatic care to suppress the generation of unpleasant static electricity. Some signs of use No noticeable scratches or stains Please note that there may be oversights as I am an amateur. Size...M Color...Black系 (Black-based)