Kaibab 300 Merino Wool Bottom - Full length Zipper

The Kaibab 300 was designed and crafted as a universal core insulation layer using Superfine Merino wool. At 300 grams per square meter, the Kaibab 300 is a powerhouse at maintaining core temperature and is designed to be layered against the skin. No other fabric breathes like Merino wool which is why Merino was the clear choice for constructing this incredible base layer. The fact that merino wool can absorb an astonishing 35% of its weight in water, without feeling wet, and rapidly discharge it into the environment makes it the most breathable material around. The Kaibab 300 bottom also features a full-length zipper making it very easy to remove without taking off your boots. Recommended use: Mid-Heavy Weight Base LayerWeight: 1 lb 2 oz Fabric Details 19.5 Micron Superfine Merino Wool Multi-Directional Stretch 300 GSM Insulation 95% Merino Wool 5% Spandex Product Features Excellent Moisture Management Wicks Moisture Away From Your Body Flat Lock Seams Prevent Chaffing Full Length Zippers Special Technology Naturally Antimicrobial For Ultimate Odor Control Naturally UV Absorbent Eliminates Unnatural Glare Naturally Fire & Stain Resistant