Lightweight, engineered two-toned mesh upper construction for increased ventilation. Cushioned ankle collar & tongue for added comfort. Full-length molded sockliner forms to the foot, eliminating slippage & providing ideal underfoot comfort. Charged cushioning midsole is firmer in the heel & softer in the forefoot for support & comfort. Tpu midsole shank for added stability & support. Solid rubber outsole covers high impact zones for greater durability with less weight. Anatomically placed flex grooves offer proper flexibility in key areas.