Smartwool - Mens Intraknit Active Base Layer Long Sleeve - XL Black

You might be surprised to learn that layering can be the best way to keep your body comfortable and temperature-regulatedeven if it isnt freezing cold out. With intentionally designed fabric that can help with moisture management and adds mesh ventilation for breathability, the Smartwool Mens Intraknit Active Base Layer Long Sleeve will be the second skin your body craves as your activity goes to the next level. Keep comfortable by layering up!