All you guys wearing wool pants, keep doing it because once you try a modern pant like a Sitka Ascent, you will never wear anything else. It is amazing to hike up the mountain without fighting against your pant with every step. Not to mention, after you are soaked to the thigh from walking thru a meadow, 5 minutes into your climb, the pants are dry. I've had literally a TON of wool, and I still have some select pieces like the thin Merino undergarments, but there is much, much better available. We are blessed today to have great gear today. No reason to be uncomfortable. I have been PLENTY uncomfortable in the mountains. Can't say I have been that way once in the last 10 years since I started testing new and better clothing systems.