Feel soles becoming one with the path you walk on with each stride taken in the Altra Zero Drop™ Provisioness Walk.Altra Zero Drop recommends that those new to zero-drop footwear transition slowly by wearing these on shorter distances and gradually building up to regular mileage.A moderately cushioned walking shoe. Ideal for walking, fitness, work, and everyday wear. Designed to improve natural foot positioning, walking form, toe splay, stability, and comfort. Supple synthetic leather uppers. Lightly padded tongue and collar. Breathable fabric lining.Removable 5 mm footbed. Fully-cushioned Zero Drop™ Platform places the heel and forefoot the same distance from the ground to lower shock, naturally align body posture, and strengthen lower leg muscles. EVA midsole with ultralightweight A-BOUND™ topsole helps reduce impact and returns energy with each stride. STABILIPOD™ midsole acts as a stabilizing tripod that helps prevent excessive pronation. Varus Stability Wedge Technology provides stability to prevent early and late stage foot collapses. FOOTPOD™ outsole design maps the bones and tendons of the foot for a natural flex. FOOTSHAPE™ toe box promotes toe splaying and allows the big toe to remain in a straight position for a more powerful toe-off.Total Stack Height (total thickness of midsole and outsole underfoot): 26 mmImported. Measurements: Weight: 9 ozProduct measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.