Vince Leather Zip Legging in Black. - size S (also in M) Vince Leather Zip Legging in Black. - size S (also in M) Genuine leather. Leather specialist clean only. Pull-on styling. Elasticized waistband. Cuff zipper detail. 12 at the knee narrows to 9 at the leg opening. VINCE-WP200. VR66320578. Founded in 2011, THREE FLOOR was born from a shared desire to provide contemporary, high quality fashion based on clean fluid lines and softly tailored separates. Inspired by fashions elite; bloggers, editors and models off duty; THREE FLOOR centers their look on effortless style and strategic cut outs, bringing a truly innovative approach to detail and silhouette.