Groundies Panama Womens Beige Sage Green Size:42eu and natural movement Outsole Thin and natural movement Outsole Thin 4mm Gobi lifestyle outsole with a signature hexagonal design for flexibility and connection to urban surfaces Upper Rugged Wild Hide upper made from 100% bovine leather that softens and develops character with wear Lining 100% bovine leather Insole Removable 3mm Everyday Cork and recycled polyurethane insole topped with naturally antibacterial cork Closure Classic lace up closure with waxed cotton laces and durable metal eyelets Materials Bovine leather upper and lining walking and low impact training The clean lined sole accentuates its modern silhouette your movements remain natural and effortless all day long—no matter where your feet take you