The Devold Lauparen boxer shorts are a part of a hiking-ready collection of rib-knitted garments made from 100% soft and lightweight merino wool. Our premium merino wool quality ensures excellent insulation while maintaining great breathability—one of the best choices for active underwear. Merino wool regulates temperature and wicks moisture away from the body, creating a healthy microclimate for the skin. The Lauparen boxer shorts are a year-round favorite that ensures maximum freedom of movement and comfort on the go. -100% soft merino wool. -Total Easy Care merino wool; machine washable and tumble dry safe. -Rib-knit: durable, elastic, and comfortable.