Shop Gap Factory's GapFlex Essential Khakis in Skinny Fit: Better denim. Better planet. These pants are part of our water-saving Washwell program. Compared to conventional wash methods, Washwell has saved millions of liters of water since 2016., Twill weave with GapFlex stretch., Special stretch waistband for added comfort., Button closure, zip fly., Front slant pockets, button-welt pockets at back., #486980 GapFlex Essential Khakis in Skinny Fit