Honeycomb Step-Up SeatEach seat combines a Gel-Core™ interior and Ultra-Foam™ to create a foam with an optimal balance of compression and resilience for a performance-oriented seat Ultra-Foam’s unique molding process creates an element-resistant, self-skinning foam that is sealed from water and enhances the seat's durability as well as comfort Co-molded Gel-Core is the largest comfort advancement in motorcycle seating since the creation of motorcycle suspension Honeycomb pattern incorporates modern geometry in a stylish seat cover High lumbar area keeps you locked into the seat Installs easily with all necessary mounting hardware and instructions included Designed and made in the USA 6" (15.24 cm) lumbar support.