I'm in the same boat as you with sizing, being a 38. I tried on the Athos, ArmaS and Armadillo, all in size 50 (uk40)
The Athos and ArmaS felt very similar and were comfortable with the Armadillo feeling slightly bigger. I'm certain I want the ArmaS and equally certain that a 48 would be perfect. Unfortunatley i'm not so certain my bank manager would be so forgiving
I find the sizing policy of Rukka, or at least the importer, a bit confusing.
None of the dealers are stocking 48's, although stocking sizes up to 'very large!'
I think that's strange, and annoying, as although they are a pricey range, so stocking the full range equates to a high stock value, most dealers do stock a full size range
available....
....the problem being the importers don't import much below 50.
I'm sure I could wear a 50....but they don't fit quite right, and I feel a 48 will fit a lot better....and at the prices they charge I'd be expecting a well made, high spec, and most importantly, well fitting jacket/suit!
And if the jackets do all they claim, by keeping you warm/cool etc, then there is a very good chance you'll be wearing thin techinical clothing underneath.
Although I'd love a Rukka....how the cheaper alternatives fit, and the financial saving, is swaying me.
Come on Rukka, import the 48 in all the range
