Get a more natural stride with this casual, comfortable Kalso Earth Women's Simplista Mary Jane Shoe. Kalso Negative Heel Technology positions toes 3.7 degrees above the heel, which shifts weight back to align your body. This also activates muscles in your legs and back so you'll get the benefits of a workout as you walk. The BioFoam footbed features anatomical arch support and absorbs shock for softer steps; it's also made with 70% recycled content. Not only that, the stabilizing EVA / latex BioStep outsole is biodegradable, making this a great eco-friendly shoe. The soft leather upper and linings won't irritate your skin, and an adjustable instep strap provides a custom-like fit.