ELSKRV Keen Women's Elsa Sneaker V There's leftover food in these shoes. Keen took a byproduct of our daily lives - agricultural waste - and gave it a new purpose: as the sole of Keen's new detoxed sneakers. The simple, cotton canvas upper is bonded to the plant-based sole without harsh glues and solvents. The result is a classic-looking women's canvas sneaker that has a lighter footprint on the planet.