VERSATILE UNDERWEAR. Comfort is never a question when it comes to these briefs. Experience the best of both worlds with the comfort of Merino and the durability of recycled polyester, with an added windproof front panel for increased protection.
SLIM FIT. Designed to meet the demands of outdoor adventuring, this slim fit brief shows off a slimming silhouette while offering unrestricted movement. Inseam: 5.75"
MERINO SPORT. Made for warm to cool weather, this ultra lightweight hybrid fabric features engineered mesh in key areas to aid with breathability, Merino next to skin for temperature regulation and polyester for durability and faster dry times.
WHY MERINO WOOL? Thinner and softer than regular wool, it's easy to wear next to skin. Each fiber transports sweat away as a vapor, wicks moisture (we tested it ourselves) and regulates body temperature to keep you cool in summer and warm in winter.

Calvin Klein Men's Ultra Soft Modal Boxer Briefs Blue Shadow