Very nice saddle but does not fit my bum :/
It's in very good condition, only had about 8 rides on it before I decided that it just wasn't for me. It is the Open style saddle with the hole in it that apparently gives more blood flow, 153mm wide though it feels more like a Specialized 143mm.
Comes with the original packaging and everything!
Full Specs: https://www.fizik.com/uk_en/aliante-r1-open.html
£85 collected from London E15, a bit more if you want it shipped.