Cane Creek excellence in design and craftsmanship. This alloy elastomer seat post has 35mm of compliance, and yet the seat post doesn’t look as bulky - or weigh as much as other suspension posts.
I went for the next higher (stiffer) elastomer, as I’m at the top of the weight range Cane Creek recommends, and I think it works great. No bouncing or massive change in saddle position; it soaks up the bumps and I keep riding!