Worn twice and hand-washed at home. Made of 100% nylon, which is water-repellent and quick-drying. No noticeable stains, and in good condition. I am selling it because I no longer plan to use it. Please understand that this is a used item. Please refrain from purchasing if you are sensitive to such things, as it has been stored at home and inspected by an amateur. It will be folded and shipped in simple packaging.