The Nike Dri-FIT 1/2-Zip Top has you covered with the perfect piece for training or travel. Whether worn on its own or as a layer, it helps keep you dry and comfortable with soft knit fabric infused with sweat-wicking power. Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Double-knit fabric feels soft and smooth. Standard fit for classic look and feel. 78% polyester 22% cotton