Very nice jacket appearance-wise.
The XS size for 1.66 - 50kg is fine, a bit comfortable, it covers slightly below the waist. It has 2 side pockets with zippers and 2 deep inner pockets without zippers.
On a motorcycle (with a windshield, passenger) this autumn evening I didn't get cold. In high humidity (90%) you feel like it's piercing through...
I consider it worth it for autumn, spring, or winter (not in the evening) with a suitable shirt underneath.