TXO® is an advanced moisture and odor control technology that combines carbon with embedded Nano Minerals. The carbon attracts the microbes and fungi which produce odors and the Nano Minerals inhibits their growth. The result is is long lasting odor control. Carbon based yarn retains and radiates body heat back to the skin. The Nano Minerals are embedded permanently within the yarn itself and does not wash out. This is not a chemical or topical treatment, it's environmentally friendly, and it doesn't require any recharging.

Terramar is proud to introduce SmartSilk™, a revolutionary new micro-blend performance silk fabric that is quick drying, lightweight, odor fighting and thermal. SmartSilk™ garments are powered by the patented drirelease® technology which provides a soft silky hand with improved moisture wicking performance. SmartSilk™ garments won't shrink or lose their shape and each SmartSilk™ garment features FreshGuard® to help prevent odor retentions. Seamless body mapping and warm, dry next-to-skin comfort no matter how hard you workout!

Soft and natural Merino wool insulates to keep you warm and cozy - even when wet. The fabric acts as a complete heat exchange system, keeping you warm in extreme cold weather and cool when you become overheated. Beautiful fabric, itch-free and breathable.

Designed by scientists at Optimer, this blend of Merino wool and advanced polyester fibers provides optimum performance and cold weather comfort. The natural fibers absorb moisture, pulling it off the skin and into the fabric. Synthetic fibers repel moisture, forcing it to the surface of the garment, where it evaporates quickly.

Three decades ago, Terramar introduced pure Chinese silk underwear to the American market under the Thermasilk® brand. Today, we’re the world’s largest importer of silk and with good reason. Silk is nature’s perfect product. It’s lightweight, durable and comfortable. It’s a natural insulator and a renewable natural resource. Now, Terramar technology has made it even better - with pure and blended silk combinations engineered to keep you comfortable, no matter what Mother Nature has in store.

Body-Sensors ec2® Qwik-Dri™ fabrics work with your body’s natural heating and cooling system to promote rapid evaporation while providing effective insulation. Create a comfortable microclimate around your body regardless of your level of exertion or temperature. Select a Body-Sensors garment according to your metabolism, activity level and weather conditions. And make the great outdoors even greater.