stutterheim long mosebacke opal different feel to them

[LongClassicRaincoats]

i have a lot of the different stutterheim long opal mosebacke raincoats.
what i noticed it they all feel different.

the black ones feel lighter and get wrinkly a lot more
the light sand ones feel heavy and does not wrinkle as much
the kahki green is kinda like the light sand ones but maybe a little less heavy.
i have a very rare burgundy prototype that feels like the black ones

has anyone else noticed these differances? is it becouswe the amount of thickness of the shiny material?

[Tiefdruckgebiet]

First, there are three general types of material:

a) the first opal ones with the heaviest and thickest material, weight over 500 g/m² I guess
b) the "midweight" material mostly used in the contemporary opals, 380 g/m² or something in that range
c) the "lightweight" material, I think it was described as 280 g/m². Used e.g. in the long Nolby coats and the Concert poncho (but I have a green one which is a little bit uncommon, it has the male-typical right buttoning scheme (guess it's a factory mistake) and it is made of the midweight material, I checked it on a scale and you can feet it too).

Differences within one of these three groups wasn't something I did care much about.