The Klim® Teton Merino Wool Base Layer is the ultimate layering option for your outdoor adventure on motorcycles, snowmobiles or any other outdoor activity. Built with a KLIM®-specific 80/20 formula of Merino wool/nylon, Teton Merino Wool offers an industry-first complement of everyday functionality including multi-day odor resistance, warm and cool reactive temperature regulation, comfort and breathability.The ultimate every day multi-tool layer.Custom 80/20 blend of merino wool/nylon specifically designed for the rigors of motorcycling/snowmobiling while remaining 100% functional for casual use and retaining all of the benefits of merino wool.Knit from Sub-17 micron merino fibers for unequaled comfort.150 GSM merino wool.Extremely versatile/regulates your microclimate in both hot and cold climates (able to keep you warm and cool built into one garment).Antimicrobial/odor-resistant/multiple-day use without odor.Maintains insulating value even while wet.Static resistant.Shrink resistant.Breathable.Stain resistant.Open body fit, not too loose, not too tight.