Nike Fly Unstructured Futura Strapback Hat. Our Nike Fly cap is a low-profile design made to sit snug on your head for easy wear through your day’s activities. This version is made with durable ripstop and a webbing backstrap for easy comfort that lasts. Embroidered Nike Futura logo on center crown. Embroidered eyelets on side panels. 55% Cotton, 42% Nylon, 3% Spandex. Machine wash. Imported.