The Norr na /29 Pureull Liner Glove pulls double duty, working as a standalone glove on mild days and sliding under a shell or insulated glove when temperatures drop. A blend of 92% mulesing-free merino wool and 8% recycled nylon keeps the wool's natural warmth and odor resistance while the nylon face adds durability and quicker dry time. That combination lets the glove handle sudden shifts in weather instead of locking into one fixed temperature range. What Our Gearhead(R) Experts Are Saying:"I keep this on when I swap from a shell glove to bare hands and back, since it's thin enough to stay under a shell but still lets me answer a text without stripping down to my palm."