Smartwool Active Wind Boxer Brief Boxed Men's

Winter running and ski touring have a way of finding every gap in your gear, and that's exactly where this boxer brief earns its keep. Smartwool built a windproof panel right into the front, so gusts that would normally cut straight through stop before they ever reach you. The rest of the brief is a Merino wool and recycled polyester blend that handles moisture management, temperature regulation, and odor resistance, so you can layer up for a cold morning session and not think twice about what's happening underneath. The slim fit follows the body without bunching under tights or ski pants, and a secure elastic waistband keeps everything in place no matter how many kilometres or vertical metres you're putting in. Whether you're chasing a fast winter run or lapping the skin track, this is the base layer piece that quietly does its job so you can focus on the effort.

Features

• Slim fit designed to follow the body's contours without bulk
• Merino wool blend delivers natural moisture management, temperature regulation, and odor resistance
• Windproof front panel blocks cold gusts on exposed winter efforts
• Secure elastic waistband stays put through high-output movement
• Recycled polyester and recycled nylon in the fabric blend for a lower-impact build