Shorts are 100% nylon. Has spent many years in storage. See condition description above. See photos for details. Item is sold AS IS. PLEASE NOTE: This is a vintage item and is being sold as such. Expect the fabric to possibly have wear, fading, and other signs of age and use typical of vintage clothing. This item is not new or like new. If you have any questions about the item, or its packaging or shipping, please feel free to ask me before bidding, making an offer, or buying. I am happy to combine shipping on multiple orders, so why not view my other listings? Payment is expected within four days after purchase or end of auction. Please contact me if other arrangements become necessary.