These are Michel Klein pants. They are about ankle length. The fabric contains polyurethane, making them stretchy and easy to wear. The waistband is elastic, and the front is fastened with a zipper and button. The elastic waistband provides a comfortable fit. The size is 38, so I've listed them as a size M. They are machine washable. There is also a spare button. They have been worn about 5 times. Please consider purchasing them. Please understand that there may be some folding wrinkles. They will be shipped folded.