Hog Killers Seat - XLUltra Foam unique molding process creates an element resistant self skinning process that seals the foam from water and enhances the seats durability as well as comfort. The seat combines a Gel Core interior and Ultra Foam that creates a foam that is a perfect balance of rigidity and user compliance. Exclusively designed by Hog Killers, and made by Saddlemen, the industry leader in motorcycle seats. The Co molded Gel Core is the largest comfort