Fit & Design: Soft Eyelets give that extra airflow when it's time to exercise Lightweight Breathable Embroidered eyelets provide extra breathability Ribbed collar and cuffs Embroidered Swoosh logo at chest Technology: Sweat-wicking Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable Additional Details: Body: 60-62% cotton/38-40% polyester. Rib: 97-100% cotton/0-3% spandex. Machine wash Imported