Whether it is a shoe or a sandal the Sanuk Donna Sidewalk Surfer for women allows your foot ultra natural hybrid comfort. The "Barefoot Untechnology" sandal bottom allows your foot to bend and flex the way nature designed you to walk while the loose fitting upper allows your foot to spread so it can absorb shock naturally. This strengthens small muscles in the foot which support your arch and encourages you to walk correctly. The Donna slip-on with its EVA bottom gives beach attitude– just like a Sanuk sandal while providing herringbone texture canvas top protection with distressed edge and stitch detail. All about comfort and flex forefoot breather holes combine with a soft molded Eva footbed to keep the foot cool and cushy.