The updated Merino Boxer has a new fabric for an even better fit. Mulesing-free merino wool adds warmth, keeps the garment free from bad odors and reduces the need for washing. The bamboo viscose makes the fabric smooth and comfortable against the skin and helps regulate body temperature. New for this year is that we have added a few percent elastane for maximum fit and increased stretch. A brilliant choice for the environment and is just as suitable for everyday use as for adventures! Note: For hygiene reasons, we do not accept returns on underwear.