Malden Mills are the manufacturers of high tec polar fleece. Windbloc and windpro are the commercial names (if you go into an outdoor clothing store check the labels of the exxy fleece jumpers and it will be called that). It's been a while since I've thought about the different types but I think 200 weight is best for day. I think it would be windpro that would be the best for nights. Check and see if it says 300 weight because it is definitely that weight.
Chocolatecatty would know for sure but not sure if she comes here much anymore.

Minky would need to be put with PUL or fleece so that is something to consider.