The Nike Free RN 5.0 'Summit White' sneaker is equipped for long-distance running, optimized to provide support for runs up to three miles in length. Designed to fit like a second skin, the upper consists of single layer mesh, supported by an asymmetrical lacing system. The low-density foam midsole and sockliner provide free-moving support and comfort. Below, the outsole is fitted with siped sections and rubber pods for optimal flexibility and durability.