The merino wool hype is 100% warranted and the evo Ridgetop Merino Wool Midweight Pants live up to every bit of it. A day in the mountains has a tendency to bring on temperature extremes, from bone-chilling chairlift rides to arduous boot packs. With the evo Ridgetop Merino Wool Midweight Pants, you can spend less time fretting over whether you’re going to overheat or feel under-dressed. Offering natural thermo regulation, odor-resistance, and comfortable flatlock seams, these base layer pants are a no brainer.