‧Lenzing Modal is an all-natural cellulose fiber made from beech wood. With Lenzing Modal, textiles become soft and supple‧95% Modal; 5% Spandex‧Sold by Schiesser‧This product is non-returnable‧Wash inside out, water temperature at 60 degrees Celsius, do not bleach, hang dry or dry low heat, medium iron, do not dry-clean