If your undies aren't comfy, you won't be either. That's why we've 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'.
Specifications for Smartwool Active Brief Boxed - Men's:
Manufacturer:
Smartwool
Inseam Size:
6 in
Apparel Fit:
Slim
Age Group:
Adults
Application:
Outdoor
Gender:
Male
Fabric/Material:
56% Merino Wool, 44% Recycled Polyester
Features of Smartwool Active Brief Boxed - Men's:
Our slim fit is intended to follow the contours of the body
Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the durability and quick dry time of recycled polyester
Flatlock seam construction designed to minimize chafing
Double front panel designed to provide extra support
Wide elastic waistband designed for maximum comfort
Package Contents:
Smartwool Active Brief Boxed - Men's
Style Variants
Available Colors: Black, Medium Gray Heather
Size Reference for SmartWool Large, Medium — 10 models
Available Sizes: 41 - 44 In/2XL














