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.
Smartwool Intraknit Thermal Merino 200 Base Layer Crew - Womens, FREE SHIPPING in Canada
Smartwool Classic Thermal Merino Base Layer Crew - Women's – Alpine Start Outfitters
Smartwool Intraknit Thermal Merino Base Layer Crew Ws
Men's Intraknit™ Thermal Merino Base Layer Crew
Smartwool Classic Thermal Merino Base Layer Plant-Based Dye Logo
SMARTWOOL LADIES INTRAKNIT MERINO 200 PATTERN CREW TOP POMEGRANATE X-SMALL - SKI CELLAR SNOWBOARD
Smartwool Intraknit Thermal Merino 200 Base Layer Pattern Crew - Womens, FREE SHIPPING in Canada
Red Smartwool Merino Wool
Smartwool Women's Intraknit Thermal Merino Base Layer Bottom - Prairie Summit Shop
Women's Intraknit™ Thermal Merino Base Layer 1/4 Zip (M35 - Cascade-Em — TC Running Co
Smartwool Intraknit Merino 200 Colorblock Crew Top - Men's
Smartwool Intraknit Thermal Merino Crew - Men
Base Layers - Women
Smartwool Men's Intraknit Merino 200 Pattern Crew SIZE M OR L