I am very confused about this one. I own a fleece sweatshirt 13oz, dont know the polartec value, also have a north face polartec vest and a heavier offbrand longsleeve fleece jacket, but again, don’t know the weight. What temp range is 100 wt fleece designed for versus 200 weight, etc. How heavy a Jacket/parka do I need, if I plan to wear the short sleeve inner layer and outer rainjacket if needed for warmth? Do I need a separate jacket, or just some sort of Fleece zip-T in the middle. I usually sleep warm, so decided to go with the 30 deg bag + liner, tent if necessary, wear all clothes etc. to add warmth, thinking that would get me down to 15 deg or so comfortably.
cutman11