Abstract: A hat has a head-covering part; a forward extension extending forwardly from said head-covering part; and an additional element extending substantially downwardly from said extension so as to at least reduce falling of light radiation onto user's eyes.

Abstract: A hat has a head-covering part; a forward extension extending forwardly from said head-covering part; and an additional element extending substantially downwardly from said extension so as to at least reduce falling of light radiation onto user's eyes.

Abstract: A speed control system for a vehicle has a pedal displaceable by a foot of a user's leg so as to influence a corresponding action applied to a vehicle engine and thereby to increase and to reduce a vehicle speed, and an additional pedal which is spaced on the first mentioned and operatively connected with such first mentioned pedal, so that when one of the pedals is acted upon by the user's foot, the other of the pedals is also displaced substantially syncronomously, one of the pedals being located in an area reachable by the foot of the user's right leg, while the other pedal being located in an area reachable by the foot of a left leg of the user, and an operative connection of the two pedals with one another so as to provide their substantially syncronous movement.