Kings Camo Men's XKG Foundation Base Layer Pants - The XKG Foundation is the perfect next to skin base layer bottom for when temperatures begin to drop. 100% merino wool Moisture wicking quick dry Flatlock stitched seams Natural odor control Ultra breathable no itch comfort Excellent warmth to weight ratio Elastic waistband 17.5 microns and 150g knit makes these bottoms extremely lightweight Small, tightly sewn fibers of Merino wool keep you warm in colder conditions High heat to weight ratio, you can rely on comfortably hiking without the fear of over-sweating Weight: 6.2oz Style: XKG4112