More Details Jason Wu Stovepipe Vertical-Seam Pants Details Jason Wu stovepipe pants in stretch-wool. Approx. measurements: 10" rise, 31" inseam, 40.5" outseam; 6" leg opening. Vertical seams down front and back. Vertical welt pockets at hip; back welt pockets. Super skinny legs. Cropped at ankle. Tab/zip front; belt loops. Wool/nylon/spandex; silk combo; polyester lining. Made in USA of imported materials.