<div class="accordionSectionHide"> <h2>Description</h2> <p><meta charset="utf-8"><span>Duckworth's fitted Men's Vapor Brief is the world's best wool underwear. Nothing keeps you more comfortable where it counts than all-natural, Montana-grown Merino Wool spun and knit into our proprietary Vapor Wool fabric. Our Vapor Wool is naturally antimicrobial (odor-free), itch-free, cooling, breathable, quick-drying, moisture-wicking, and oh-so soft. Just imagine the comfort, even in the most hot and humid conditions. This American-made Merino Wool underwear also boasts a brushed waistline and functional fly. What more can you ask of a pair of briefs? American-made with Montana wool, these men's briefs are available in multiple colors.</span></p> <h2>Fabric</h2> <h3 style="text-align: center;"><strong>Why Duckworth Vapor Fabric?</strong></h3> <iframe src="https://www.youtube.com/embed/-Uegdhp1Tlg" height="315" width="560" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"></iframe> <p> </p> <p><strong>Composition:</strong> 38% Montana Merino Wool, 50% American Polyester, 12% Modal (beech wood pulp)</p> <p><strong>Weight:</strong> 150 gsm</p> <h2>Sizing &amp; Wool Care</h2> <img alt="Duckworth Merino Wool Men's Sizes" src="https://cdn.shopify.com/s/files/1/0169/1192/5348/files/MenSizeChart_1.jpg?v=1723659331"><br> <p><meta charset="utf-8"><span>Cold gentle machine wash with like colors. Do not bleach. Dry flat or line dry only; do not tumble dry. Can be reshaped while wet.</span></p> </div>