yes they are, stock seats for long riding days just plain sux. go with mustang or anyother good brand you find you like.

 

I've had the best luck getting a seat customized to fit me exactly. I've bought off the shelf aftermarket seats, like mustang's etc. and they did well. But getting a Lepera customized exactly for me was the best investment I have made. I can go for hundreds of miles per day , day after day and remain comfortable.