More Details Derek Lam 10 Crosby trousers in stretch crepe. Approx. measurements: 10.5" front rise, 27.5" inseam, 36.5" outseam, 8.5" leg opening. Welt pockets at back; side zip pockets. Fitted through hip, seat, and thigh with flare from knee. Hem cropped above ankle. Hook-eye/zip front; belt loops. Cotton/spandex; dry clean. Imported.