What's the general consensus on microfleece? I'm contemplating picking these up to keep in the SHTF bag.

Campmor Men's Microfleece Zip-T Neck
http://www.campmor.com/outdoor/gear/Product___35931

Campmor Men's Microfleece Pants
http://www.campmor.com/outdoor/gear/Product___35933

I already have a pair of pretty good quality thermal underwear in the bag, along with 2 pairs of hiking socks, 2 pairs of underwear, 1 pair of work gloves, a fleece hat, and a boonie hat. I'm thinking a set of these, plus a good quality rainsuit (gotta do some research), would round out the clothing options. Maybe add 1 pair of pants and a long-sleeve t-shirt.