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If you take your base layer game seriously (and you should), the Smartwool Intraknit Merino 250 Thermal 1/4 Zip Base Layer Top is the holographic legendary version. 100% pure Merino wool is incredibly insulating, breathable, and odor-resistant, with a combination of 3D mapped zones and mesh ventilation panels for a premium base layer that is durable, free-flowing, and comfortable.
100% Merino Wool
Athletic Fit
Engineered Construction Uses Knit Structures to Enhance Performance with a Sophisticated Finish
Insulating Terry Loops Are Seamlessly Paired with Mesh Ventilation In Gender-Specific Zones Designed to Balance Warmth and Breathability
3D Mapping Results In Near Custom Fit and Freedom of Movement
Ribbed Elbows Provide Added Durability
If you take your baselayer game seriously (and you should), the Smartwool Intraknit Merino 250 Thermal Baselayer Bottoms are the holographic legendary version. 100% pure Merino wool is incredibly insulating, breathable and odor-resistant, with a combination of 3D mapped zones and mesh ventilation panels for a premium baselayer that is durable, free-flowing and comfortable.
100% Merino Wool – Made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance.
Athletic Fit
Engineered Construction Uses Knit Structures to Enhance Performance with a Sophisticated Finish
Insulating Terry Loops Are Seamlessly Paired with Mesh Ventilation In Gender-Specific Zone Designed to Balance Warmth and Breathability
3D Mapping Results in Near Custom Fit and Freedom of Movement
Ribbed Areas Provide Added Durability