Smartwool Men's Intraknit Merino 250 Thermal 1/4 Zip condition:Pristine this jacket delivers superior insulation

this jacket delivers superior insulation and protection without compromising on style or functionality

Convenience: Easy to pack for travel and adventures

The PFAS-free DWR finish sheds light rain

Storage: Front flap pockets and sleeve stash pocket

Its relaxed fit and soft interior make it a go-to for any outdoor pursuit

Smartwool Men's Intraknit Merino 250 Thermal 1/4 Zip condition:Pristine this jacket delivers superior insulationSmartwool's new Intraknit base layer construction was a smash last winter, and they continue to pile it on this year. The Smartwool Intraknit Thermal Merino Base Layer 1 4 Zip Top combines Merino wool with polyester for fast dry times, cozy warmth, and enhanced durability in the mountains.