WOMEN'S ECCO BIOM LIFE MARY JANE - CONCRETE Designed for an active lifestyle, the ECCO BIOM® Life Mary Jane keeps feet comfortable. Featuring the BIOM® NATURAL MOTION® technology, this mary jane ensures increased power, comfort, and stability. The ECCO FLUIDFORM™ technology provides a finely tuned balance of cushioning and rebound, while the all-year rubber outsole delivers secure footing in all terrains whether in or outside the city. DETAILS: BIOM® NATURAL MOTION® technology ECCO FLUIDFORM™ technology Stretch panel Removable insole All-Year rubber outsole New Without a Box. ‼️There is a store markings on the sole Size 36 EU is 5/5.½ in US 37 EU is 6 / 6½ in US