Olive green NIKE cap, size S/M, fits head circumference 54-56cm. - Brand: NIKE - Size: S/M (Head circumference 54-56cm) - Color: Olive - Style: Cap The tag has been removed, but I haven't had many chances to use it, so the condition is very good! I hope someone will use it☆ Suitable for both men and women! Made of nylon, so it dries quickly and is less likely to get stuffy!