Gap Off-Duty Khaki Pull On High Waisted Pants in a Large Tall. Woven stretch cotton-nylon blend. Easy pull-on waist. Patch pockets. Back flap pockets. Better khakis. Better planet. This pair of khakis is part of our water-saving Washwell program. Compared to conventional wash methods, Washwell has saved millions of liters of water since 2016. High rise. Easy, relaxed fit through the hip and thigh. Hits at ankle. 64% Cotton 34% Nylon 2% Spandex