Link or name of product please.I haven't tried any of the after market seats due to price.
I have used seat covers From ebay on a few bikes.
They are like little nylon springs all over seat.
They allow air to travel around under your butt. The cover also helps when it's wet as water goes through cover so you don't get as wet.
I was told about these covers by a GS owner who covered over 40k miles per year. He told me he had spent a fortune on designer seats but the best he has used is the covers from ebay.
And the best bit is they cost less than £5.
Definitely worth a go for anyone who suffers from numb bum.
And they don't look bad either.
After 9000 miles, I bought a Sargent seat. It's 2 inches wider at the back for our Big American Asses, and flattened out a bit so the weight goes on my butt-bones instead of my wedding tackle, which no longer goes numb. Worth the money for me.