Josef SeibelCatalonia 32is aleathermule with a soft leather lining and leather comfort footbed. TheVelcrofastening on an elastic strap allows for a perfect fit and the hand-stitched unit allows increased flexibility during wear. It is extremelylightweightandflexible. These slip-on shoes surround feet in comfort and the open-toe silhouetteallows the feet to breathe and stay fresh throughout the day. Upper: Leather Lining: Leather Sole: PU Velcro Fastening on Elastic strap Lightweight & Flexible