Just an update -- I got these back in late June and have been very happy with them. They are comfortable. Most of the time I forget I'm using them. And they work as advertised. They're also more comfortable than a padded bra on a hot day.
- Gray 2010 carbon WSD road bike, Rivet Independence saddle
- Red hardtail 26" aluminum mountain bike, Bontrager Evoke WSD saddle
- Royal blue 2018 aluminum gravel bike, Rivet Pearl saddle
Gone but not forgotten:
- Silver 2003 aluminum road bike
- Two awesome worn out Juliana saddles