Engineered mesh upper is extremely lightweight & breathable, with strategic support where you need it ¾ length bootie design hugs the midfoot & forefoot, for a more secure, plush fit. Embedded sockliner for added cushioning & seamless comfort. Charged Cushioning® midsole is firmer in the heel & softer in the forefoot for support & comfort. Solid rubber outsole covers high impact zones for greater durability with less weight.