The Nike Dri-FIT Legacy91 Hat is a comfortable course staple with a metal buckle closure and a soft sweatband. This product is made with at least 50% recycled polyester fibers. Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Sweatband is soft and absorbent. Adjustable closure lets you personalize your fit. Embroidered eyelets Body: 100% polyester. Back of front panel: 100% polyester. Hand wash Imported Model #DH1640