Smartwool'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.
Smartwool Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip - Allspeed Cyclery & Snow
Smartwool Intraknit Thermal Merino Crew Base Layer Top - Men's
Smartwool mens 1/4 zip - Gem
Smartwool Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip - Womens, FREE SHIPPING in Canada
Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top
Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top - Men's
Smartwool Classic Thermal Merino Base Layer 1/4 Zip Top - Men's
Smartwool 1/4 zip base - Gem
New to our innovative Intraknit™ line is the Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip. This Smartwool® base layer is 3D-mapped for a
Men's Intraknit Thermal Merino Base Layer 1/4 Zip
Smartwool - Socks, Base Layers & Apparel
Smartwool Intraknit Thermal Merino Base Layer Crew - Men's, Merino Tops
Men's Intraknit Thermal Merino Base Layer 1/4 Zip
Smartwool Classic Thermal Merino 250 Base Layer 1/4 Zip Boxed - Women's