When I went camping last summer, in the lower elevations of the mountains of North Carolina (if that makes sense), I was too hot in my Stillwater Standard. The acrylic is rather thick and does not breathe very well. I switched to my Sportkilt and felt a lot better.

I imagine a 13 oz wool kilt would breathe better, but I personally would not wear a wool kilt for camping. I think my Sportkilt is great for camping, hiking, backpacking, etc.