These are stretchy rubber pants for festivals. They are tailored to have no split in the seat, like traditional drawstring pants. I just bought them last year, but I'm selling them because I outgrew them. Used only once and professionally cleaned. Color: Navy Thigh circumference (5cm below the crotch): 46cm-50cm Height: 142cm-147cm. Worn by someone 152cm tall. Small/Extra Fine. Material: 97% cotton, 3% polyester