Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew overstock PRO Hydro Lightweight Jacket is

PRO Hydro Lightweight Jacket is engineered to help demanding runners push their limits in any condition

Lining: 65% polyester

In Half Lockout Mode

5® fabric provides the ultimate cooling technology for hot weather running

Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew overstock PRO Hydro Lightweight Jacket isMade 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