To start, the YSL Cuir is truly a great fragrance. Oud and leather make for an incredibly cool masculine combination. I purchased this scent at the Galleria Lafayette in Paris and wanted to wear it for dinner. I received many glances; you automatically have that aura that many dream of. The longevity and sillage are such that half of it would still be better than that of Ombre Nomade. However, after dinner, I only realized it then; the scent was so strong that I got a headache. I tried smelling coffee to neutralize my nose, but even that didn't help me.
So, as a brief conclusion: Very good fragrance but so strong that you can still smell it the next morning after showering.