![Smartwool Men's Classic Thermal Merino Base Layer 3/4 Bottom Black](http://jaxgoods.com/cdn/shop/files/SW016365001-1-p_700x700.jpg?v=1695830822)
Men's Classic Thermal Merino Base Layer 3/4 Bottom
Keep your ski boots, hiking boots, and running shoes free of bulk and friction with our Men's Classic Thermal Merino Base Layer 3/4 Bottom. 100% responsibly sourced Merino wool provides ultimate breathability and comfort, while a newly redesigned base layer pants fit helps reduce sag and excess fabric - perfect for your layering needs.