Smartwool Intraknit Thermal Thermal Base Layer Crew Top Men's 2026 in Black size 2X-Large | Wool/Elastane/Polyester

evo.com | Smartwool Long Underwear Tops > If you take your base layer game seriously (and you should), the Smartwool Intraknit Thermal Merino Base Layer Crew Top is the holographic legendary version. Merino wool woven with polyester and elastane for improved durability, stretch and articulation will make it hard to go back to anything else. 53% Merino Wool / 45% Polyester / 2% Elastane Engineered Construction Uses Knit Structures to Enhance Performance with Lighter Weights and Cleaner Finish 3D Mapping Results In Near Custom Fit and Freedom of Movement Slim Fit Mesh Ventilation Seamlessly Knit In Gender-Specific Zones Designed to Keep the Body Dry and Comfortable | Smartwool Intraknit Thermal Thermal Base Layer Crew Top Men's 2026 - 2X-Large Black | Wool/Elastane/Polyester