- Slim fit chinos for work and off duty. Front pleats and creases. Back welt pockets with logo patch. Added stretch for high comfort. The model is wearing a size 31/32 and is 187 cm tall. JACK & JONES JEANS INTELLIGENCE Slim fit Marco Marco is a refined slim fit with a tapered leg; perfect for a casual tailored look. The fit is narrow and lean through the thigh without feeling too tight