The women's Extra Warm Merino Longpants, made from 100% finest 190s merino wool yarn, offer optimal heat and moisture regulation. A special knitting process ensures an ultra-soft feel and excellent stretchability. Merino wool is characterized by thermoregulating, odorless, easy-care and crease-free properties. The curled fibers form air chambers that trap body heat. This functional underwear always keeps the body dry and warm, even in cool temperatures. The longpants offer the highest level of comfort and natural thermal protection for demanding outdoor activities in cold environments.