Please note: trousers with inseam length alterations selected are not eligible for return. - These high-performance pants are lightweight, stretchy, and quick-drying, thanks to the unique fabric jointly developed by Toray and UNIQLO. - Wrinkle-resistant for easy care. *Shape to dry after washing. - Breathable fabric inside the pockets and waist lining. - Combines a sleek look and a comfortable elastic waist.