I am a 5'3, 125 lb boney assed female. I like to do things big. So I decided to ride my 08 Harley Ultra from GA to Sturgis, SD for the rally. I rode with a couple guys, one of which did not believe in rest breaks. By the time we reached Sturgis, I couldn't fathom riding my bike back home. I came across Airhawk at the rally and bought the biggest cushion you make. All I can say is WOW. I was able to ride the marathon miles back home and it was a pleasure. I don't ride my bike anywhere without my Airhawk!!