As far as I could find, Xiro Xplorer suffers from quite poor parts. It tends to fly away at top speed, and the only reply I've got from tech support was "Possible interferetions".
+ long sleeves. I have long hands and 90% of ready coats are too short for my arms
+ nice material
- a bit too narrow in chest (most likely my fault)
- does not look warm enough for Russian winter
= good quality, worth its money