Fjallraven Bergtagen Woolterry Long Johns

The four materials used in the Bergtagen Long Johns are mulesing-free, traceable merino wool, wool mesh, terry-knitted wool, and a little polyester and elastane to keep it stretchy. The different materials are mapped out in a way that best affects the wearer. Mesh over the upper legs for breathability. High loft wool Terry over knees, groin, and rear for warmth. Rib knitted merino in most of the lower leg. This all adds up to a functional design that kept me warm when camping but not too warm when going up the mountain.