Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew Size:S The lithium pack rcB 1800

The lithium pack rcB 1800 can be used for all models of the Lenz Heat Socks

HS8 is easy to melt and very convenient to work with

Interior goggle pocket

while our Evolution Footbed can be unstitched accomodate growing feet with no compromise on comfort

Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew Size:S The lithium pack rcB 1800Made with our innovative Intraknit technology, the Men's Intraknit Thermal Merino Base Layer Colorblock Crew is designed with colorblock patterning for a distinctive look. Its 3D knit to enhance performance, and it offers mesh zones for better breathability in all the right places. Plus, this crew is built so that it fits as though its custom made just for you. With enhanced durability features such as ribbed elbows, this shirt will last for a long