Men's Classic Thermal Merino Base Layer Bottom Color:Black while mesh crown vents maintain

while mesh crown vents maintain airflow in the heat

A classic logo screen-printed on a tee made of recycled fabric

Crushproof

plus Indestructawool technology for added durability

Men's Classic Thermal Merino Base Layer Bottom Color:Black while mesh crown vents maintainWe've updated our 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 our warmest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away. Smartwool Men's Classic Thermal Merino Base Layer Bottom in Black Size: XL