BRING WUNDERWEAR 50/50 Gray, Size M I purchased this for a family member, but they haven't used it, so I'm putting it up for sale. It has been opened for photography, but it's unused. This boxer shorts are made from a blend of merino wool and polyester, combining the moisture-regulating and anti-odor properties of merino wool with the quick-drying and durability of polyester. They are unisex, so anyone can use them if the size fits. The seamless construction provides a comfortable fit for any body type without constriction. The textured fabric also helps to trap dead air within the clothing, keeping you warm and preventing body heat from escaping. It also reduces the contact area between the fabric and the skin, making it less likely to stick to your skin even when wet. The reversible design allows you to wear it on different sides for up to 4 days. - Brand: BRING - Model Name: WUNDERWEAR ONE - Size: M - Color: Gray - Material: 50% Merino Wool, 50% Polyester