If your undies aren't comfy, you won't be either. That's why Smartwool designed the Men's Boxer Brief with features like a double front panel for extra support and seams that help prevent chafing. Plus, of course, the entire brief lets you enjoy the benefits of ZQ-certified Merino wool: moisture management, temperature regulation, and odor control. For a day filled with first-layer comfort- no matter what your adventure holds- pull on a pair of these briefs and get rollin'. FeaturesSlim fit is intended to follow the contours of the bodyFabric combines the moisture management, temperature regulation, and odor resistance of Merino with the durability and quick dry time of recycled polyesterFlatlock seam construction designed to minimize chafingDouble front panel designed to provide extra supportWide elastic waistband designed for maximum comfort56% Merino Wool, 44% Recycled Polyester