100% cotton. Made in Tunisia. Hand wash. Zip fly with button closure. 5-pocket styling. Rigid denim fabric with distressed trim and Diesel Industry logo detail. 19 at the knee narrows to 18 at the leg opening. DIES-WJ202. A11462007S21999-S TROUSERS. Italian based line, Diesel, was started in 1978 by Renzo Rosso. Known for their modern denim washes and fits, along with their urban styles outerwear, Diesel has found a place in so many closets around the world.