The high-quality base layer made of 100% merino wool (mulesing-free) offers excellent thermal protection even in extreme cold conditions. With an extended back and longer sleeves, the body remains well covered even when moving around a lot. The flexible and barely noticeable merino wool retains its shape and flat, elasticated seams ensure that rucksacks and pockets do not rub. Thanks to the natural properties of merino wool, the shirt is odour-resistant and offers excellent moisture management. Merino base layers are the ideal foundation for a perfect layering system: they wick away moisture quickly, support a natural body climate and inhibit odour build-up. 100% merino wool - 100% function.