Smartwool Intraknit Thermal Merino Base Layer Crew - Men's

Put the insulating power of merino combined with the durability and wicking properties of polyester next to your skin. Mesh ventilation is seamlessly knit against thicker sections to help maximize thermo-regulation.

• Mid-weight merino wool and durable synthetic blend wicks fast to keep you dry, and is naturally antimicrobial
• Intraknit zoned construction puts insulation and ventilation where you need it most
• 3D-mapped articulation ensures unrestricted movement
• Slim fit hugs your body for easy layering
• Seamless knitting produces less waste than traditional cut-and-sew methods