Earth footwear is different. Patented Kalsø® Negative Heel Technology® is a unique design that positions your toes higher than your heels, helping you strengthen and tone your body with every step. A slight incline of 3.7° is complemented by support through the arch, and a form-fitting cushioned footbed with Gelron2000® memory gel. Don't be surprised to feel some recruitment and activation of muscles in your calves, thighs, core muscles, and back ... you're feeling the whole-body benefits of Earth, and experiencing what it's like to strengthen and tone the body through foot-wear, while burning more calories with every step.
Earth At The Walking Company