Super sun suit down.For those times when you need to soak up a little more from the sun than usual, these Superman Black Suit boxer briefs should help that with the kryptonic healing process. When Superman’s low on energy he busts out his black suit which is said to absorb more sunlight than his usual blue suit making him one handsome battery. So if you need a little extra warmth from the belt down to just above the knees, then getting a few of these would be a smart move.