The Mud Flap Cap is fantastic for those days that Mr. Sun is beating down upon you. Stay nice and cool and un-sunburnt with this cap. Pro Tip BTW: The Mud Flap Cap fits under a helmet, keeping your neck protected from the rays when ripping around. Go hit the slopes, the trail, that fast food joint, or whatever calls your name with the Mud Flap Cap! Keeps Your Head and Neck Protected from the Rays - Nobody likes pesky sunburn. Lots of Fun Colors - Plenty of options to chose from to go with any style imaginable. +10 Steeze to any Outfit.