Since many on this board have been contemplating this saddle, I promised a short review after I’ve been on mine for a while.
I know saddles are a very individual thing, but several saddles seem to get overall glowing reviews, and this was one. For referrence, my previous favorite was a Fizik Arione. I originally had the basic black when it first cam out, then the cool white with rainbow stripe down the middle world champ edition that I beat the hell out of. I also have an Arione tri that I like (but I’m not thrilled with). Previous saddle was an SLR. I prefer firmer saddles with support and not the cushy things (even when aero).
Saddle is the white, 143mm version. Bascially, this is my new favorite. First, it looks awesome (hey, it matters). Cool white with carbon fiber tip and 2 carbon little thingeys off the back with a subtle alligator type print. Second, it is surprisingly light (doesn’t matter much, but a nice bonus). Specialized says 155g and mine weighed in at 159g. Lighter than my reference XLR XP at 165g and WAY lighter than my Arione. First few rides (12 miles, 30 miles, 15 miles, 75 miles) took some getting used to. Like the SLR, you must have this set up on the bike right (i.e. angle, height, fore/aft). Felt a little hard (even to my steel taint used to the SLR). But, it has become quite flexible now - even more flex on the sides than the Arione, even with easy finger pressure and is now very comfy over the past few rides (35 miles, 83 and 56). There is plenty of wiggle room scooching back to climb, sweet spot in the middle and a narrow front for no chaffing. I’ve never been a big fan of the cut outs, but I think this one works because the seat is so firm. Previous cut out designs were on softer seats and let your soft tissues 'kinda herniate in. This one seems to work, especially when aero. Reference bike for all rides is a Cervelo Soloist Carbon. Most rides in full cycling bibs (Nike and my Hincapie team bibs) and 2 in thin tri shorts. First 4 rides as a road bike, but lots in the drops including 1 road race, last 2 with clip ons and aero for 85% of the ride. Mix of climbing, lots of sitting in the flats, some rough roads, but mostly typical roads of the midwest.
So, for anyone looking for a new road (and maybe tri) saddle this one is a home run. Lastly, seems to be made WAY better than my Arione (I’ve killed 3 of them) with no early fraying or sanding of the lettering from my taint like you see on Fizik saddles. Hope this helps some!