Smartwool - Mens Intraknit Thermal Merino Base Layer 1/4 Zip

The Men's Intraknit™ Thermal Max Merino Base Layer 1/4 Zip by Smartwool lays a warm foundation on which to build lasting memories. Moisture-wicking and odor-resistant properties woven into its bulk-free, 100% Merino wool ensure this top's a no brainer for hiking, camping, running, skiing, and so much more. With seamlessly integrated insulation and ventilation, perfectly articulated flex zones, and Merino comfort, you won't be left wanting another base layer for some time.