A sports cap with a short brim for easy driving. Tennis cap with or without top. The tennis cap, which is usually thicker around the bottom, ACTS as a hair band to hold sweat, slowing it down to the player's face.
Sports cap is more targeted to sweat treatment, as an amateur athletes, evaporation of sweat and reduce the body temperature of athletes. Additional the ventilated on the top of the head involves what also can do more, let air more circulate in the head coping, below the premise that assures bask in, make its slow flow arrives the face of athlete, can serve as hair belt retention sweat, comfortable enough.