Those off-road miles just got a lot more comfortable. Zonal cushioning and a supportive arch pair with sweat-wicking technology and breathable mesh to help keep you comfortable and dry as you navigate through rocky and uneven terrain. Benefits:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Breathable mesh on top of the foot provides extra ventilation. Wool-blend fabric helps keep your temperature comfortable throughout the year. [] Product Details:37% nylon/36% wool/20% polyester/7% spandex. Machine wash. Imported. Not intended for use as Personal Protective Equipment (PPE). Style: HF7155; Color: Black/Anthracite; Size: 4-5.5; Gender: Unisex; Age Group: Adult