These shoes have shock-absorbing springs in the soles that relieve the stress and fatigue from athletic activities better than any other shoe available. With two in the forefoot and one in the heel, the shoes’ patented stainless steel springs return up to 96% of the energy from each stride that would otherwise be lost to the ground. The downward force is recycled to the wearer as propulsive energy, further reducing the strain on the feet. Unlike the gels used for cushioning on other athletic shoes, these springs will never break down or degrade. The shoes have a breathable mesh upper, a removable memory foam footbed, injection-molded EVA foam midsoles, and a one-piece outsole of abrasion-resistant carbon rubber. If in-between sizes, order next size up. Women’s. Black/White or Nimbus/Charcoal/Mint. Whole sizes 6-11.
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