TENCEL™ / Merino blended with KnitWarm™ is a new combination of natural performance and a built in heating technology with a conductive yarn. TENCEL™ has a very good sensitive perception, reduces odor and wicks moisture fast. KnitWarm(TM) is a patented 3D knitting technology utilizing a combination of conductive yarn and natural fibers to provide an ultra-soft and comfortable localized heating technology. Simply use the portable 5V/2A power bank, KnitWarm(TM) will be charged and heated up as quickly as 60 seconds. This new product is durable and washable and can be supplied in any knits styles. TENCEL® with EKS is a new combination of the natural performing TENCEL™ together with the heat generating EKS. EKS creates a warm and dry microclimate with absorbing moisture. The sustainable TENCEL™ fiber adds perfect comfort, wicking power and odor reduction.