SmartWool PhD Wind Boxer Brief Men's

Smartwool designed the Men's PhD Wind Boxer Brief for highly active endeavors like winter running and skiing. A unique blend of warmer merino wool and polyester places moisture management, thermal regulation, and natural odor resistance right where you want it. There's a windproof panel up front so you never feel a brisk chill, and Smartwool's Minimal Merrow seam construction helps reduce chafing on the long days.