Airhawk Seat Cushion With Cover for Pillion 9 Inch Deep X 11 Inch Wide Black The proof is in Roho Dry Flotation technology, which has effectively assisted in the healing and prevention of pressure sores in wheelchair and long-term care patients for over 30 years The air filled Airhawk cushion custom fits your shape and redistributes pressure that causes numbness and discomfort when you ride In addition, your motorcycle cushion will reduce vibration and assist in absorbing shock 3 year manufacturers warranty Great for 200-1000 mile days