Fi'zi:k Arione CX Rocks!
This is my third Arione saddle and I love it -- Arione's are now on all my bikes (road, 'cross and mt.) and odds are they'll be on all my future bikes as well. All aspects of the Arione--fit, comfort, weight, durability, look, feel, etc.--work perfectly for me. At 6 ft. and 185 lbs, I don't dare go with the more costly rail options, but I'm not willing to give up my beer and pizza so the 'standard' rails are more than fine.