A stretchy and slim-fitting boxer short made from icebreaker's Corespun merino jersey, the Anatomica Boxer Short is supportive and comfortable and equally suited for everyday wear and adventure. The signature icebreaker design relies on merino fibers encasing nylon to create a durable fabric with a soft feel.Inspired by nature, icebreaker harnesses the functional properties of natural fibers to provide an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally counteracts odor. It cools in the heat and warms in the cold, allows the skin to breathe and provides lasting comfort. CorespunCorespun wraps Icebreaker´s superfine merino fiber around a high denier nylon core to create a durable fabric that retains Icebreaker’s signature natural softness against the skin, odor resistance and temperature regulating performance.