Rav 100% Round Neck is a long-sleeved base layer shirt in 100% Merino wool. For all types of activities, especially those with varying intensity. Supersoft, temperature regulating and naturally odor-inhibiting. The rib-knit construction keeps its shape and provides good wicking. A vertical channel contribute to insulation by keeping warm air inside. Traceable and guaranteed mulesing-free wool. Flat seams for increased comfort. Classic, timeless design suited for almost any activity.