- A pair of carrot fit trousers for men. Added stretch for all-day comfort. Small pleats & paspel pockets. The model is wearing a size L and is 187 cm tall . JACK & JONES JEANS INTELLIGENCE Carrot Fit Ace Ace is a loose carrot fit with plenty of room in the leg and a slightly tapered leg opening. It's a fit you'd often find on catwalks, but you don't need to be a model to take Ace to the streets.