Smartwool Classic Thermal Merino Colorblock Crew Base Layer - Men's Charcoal Heather/Black, XL

The Smartwool Classic Thermal Merino Colorblock Crew Base Layer adds some color to our next-to-skin layer. The merino wool weave is naturally odor-resistant and regulates our temperature by wicking away moisture and insulating when wet. We like how this feels against our skin and how it keeps us comfortably warm on our winter hikes, runs, and ski laps.