Smartwool Men's Classic Thermal Merino Base Layer Bottom

SW016361 Smartwool Men's Classic Thermal Merino Base Layer Bottom Smartwool has updated their Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino Wool will help you keep your game at a high level for longer. And their warmest-weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.