- Classic and uncomplicated five-pocket jeans. Super Stretch denim is very flexible. Washed for a soft and comfortable touch. Zip fly. Natural worn in look skillfully created by hand. The model is wearing a size 31/34 and is 189 cm tall. JACK & JONES JEANS INTELLIGENCE Skinny fit Liam Liam is the skinniest fit we’ve got. Liam gives you that sharp, super tight silhouette that comes with a skinny fit. Of course, we’ve made sure that Liam stretches in all the right places. Original styling Original is classic five-pocket detailing; timeless, uncomplicated and just like it’s been since the very beginning. That’s what makes it something you can always count on, like a good pair of jeans should be.