Smartwool Men's Classic Thermal Merino Base Layer Bottom Color:BLACK the Speedmachine J3 keeps feet

the Speedmachine J3 keeps feet warm and comfortable

durable BiO-Matter® frame with tuned flex for balanced fit

If you think ski boots haven't evolved

the XL model expands on the standard size for those looking for the largest possible lens

Smartwool Men's Classic Thermal Merino Base Layer Bottom Color:BLACK the Speedmachine J3 keeps feetDescription We'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. Features Our slim fit is intended to follow the contours of the body 100% Merino wool fabric made with an