Whether you're navigating city streets or blazing new trails, these Smartwool Merino Print Boxers deliver the comfort and performance that active men demand. Built with innovative Core Spun technology, they wrap luxurious Merino wool around a recycled nylon core for exceptional durability without compromising the natural benefits you expect from premium wool underwear. The 100% Merino next-to-skin construction provides natural odor resistance and moisture management, while flatlock seam construction eliminates chafing during long days on the move. With a Merino-lined elastic waistband that stays comfortable mile after mile and a slim fit that moves with your body, these boxer briefs prove that your foundation layer shouldn't be an afterthought when adventure calls.