The Brooks Cambium Carved works great on my gravel bike. It's a bit stiffer than my Brooks Swift saddle, but I can tell the difference the cut-out makes on long rides. Once I became accustomed to the stiffer seat, I like it almost as well as the Swift. Much better saddle for riding trails and crossing water than the leather Brooks.
I wanted a Brooks saddle for my hybrid bike to replace the stock saddle. The Cambiun rubber construction appealed to me more than the leather. As soon as I sat on it I knew I made the right choice, very comfortable saddle and looks good too.
Ive always loved Brooks saddles. Ive ridden the Swift, the classic B17 and now the Cambium and let me say that the Cambium by far is my favorite right out the box. The break-in time is practically non-existent and the overall ride and feel is awesome, not to mention theyre super light. Thanks Brooks, you guys are killing it.
Saddle is on a gravelcyclocross bike. I put in long rides and have a few hundred miles on the saddle. Used on gravel, single track and tarmac. It was comfortable from day one. Just a few minor angle adjustments on the first ride. Extremely comfortable on long rides. I do not notice any discomfort during or after the ride.
I bought this saddle for my wife who is a long distance cyclist. She normally rides Selle Anatomica but leather stretches and the saddle needed to be replaced. Took a chance with this model and she loves it. Comfortable on the first day and it continues to be comfortable no matter the distance.
I've tried at least 15 different saddles ranging from $40 wtb to $250 selle smp. Brooks has the best feel. The saddle is quite flexible and behaves as a shock absorber. There is some break in time but nearly as much as leather, mine is starting to form after just a few rides.