Our classic, go-to boxer brief built with a super-soft, stretchy and highly durable merino wool blend, and outfitted with the support and comfort you need for both daily life and weekend adventures, the Anatomica Boxers are the underwear you've been searching for. With an exclusive Icebreaker fit that makes them the most comfortable pair in your underwear drawer, the Anatomica Boxers also feature our corespun fabric, merino wool fibers wrapped around a nylon core, for increased durability and strength while retaining next-to-skin softness. Flatlock seams eliminate chafing when you're on the move, and the contoured pouch offers additional support. Weight: 150g 83% Merino wool, 12% Nylon, 5% LYCRA® Comfort, support, Odor Resistant, Lightweight, Breathable Updated with improved fit, closed contour pouch, flatlock seams prevent chafing, corespun fabric for added durability