Stretchy and slim-fit merino-blend underwear made with icebreaker's breathable Cool-Lite™ fabric, the Merino Blend Anatomica Cool-Lite™ Trunks offer the everyday support and comfort you need. These lightweight boxers feature a stretchy blend of merino wool and TENCEL™ Lyocell that helps manage moisture in any weather. The gusseted, slim fit includes a supportive, contoured pouch and flat merrowed seams help reduce friction. Silky-soft merino and TENCEL™ Lyocell, a sustainable plastic-free lyocell, combine to create icebreaker Cool-Lite™, a luxurious fabric that naturally regulates your body’s microclimate. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics.