Hat baseball cap?

A baseball cap is a type of soft cap with a long, stiffened and curved peak and it is worn by men, women and children. The back of the cap often has a plastic, Velcro, or elastic adjustor so that it can be quickly adjusted to fit any wearer, although fitted caps are also common. Those with long hair sometimes wear their hair in a ponytail which they pull through the gap in the cap above the adjustor. The cap is normally sewn in sections, and may be topped with a matching fabric-covered button on the crown. Traditionally the peak is worn over the eyes, but the cap is sometimes worn backwards, or at other angles. When worn in front, the peak can be functional for blocking the sun. Major athletic cap manufacturers include Nike and New Era.