Alamo Shoes in Chicago carries the perfect summer sandal from Keen. The Keen Women's Elle Backstrap Sandal is a light, springy sandal that will take you out to nature without leaving any footprint. Every step outside is a chance to feel lighter, and this sporty sandal has spring to spare. Featuring stretchy straps made from 100% recycled PET plastic bottles and a jute-infused outsole for less rubber usage that will not only make the Elle Backstrap feel lighter, but also help the environment.