Base layer set consisting of pants and a shirt. Fits perfectly, does not restrict movement, and maintains optimal body temperature. Due to the unique fabric structure and composition, it is lightweight and ideal for passive activities. The merino wool content retains heat well but also absorbs moisture, which it transfers to outer layers, keeping the body dry. The fabric does not hinder body breathability and dries quickly. High-quality seams do not irritate the skin and provide even greater comfort.