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