Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top - Men's

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 Intraknit Thermal Merino Crew - Men

Smartwool - Men's Classic Thermal Merino Base Layer 1/4 Zip - Running Lab

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

Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top - Men's

M Smartwool Intraknit Thermal Merino Base Layer Crew – Frontrunners Footwear

Smartwool Intraknit Thermal Merino Base Layer Crew - Men's, Merino Tops

Smartwool Intraknit Thermal Merino Base Layer Pattern 1/2 Zip

Men's Intraknit Thermal Merino Base Layer 1/4 Zip

Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top

Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top - Men's

Men's Intraknit Thermal Merino Base Layer 1/4 Zip

Smartwool Intraknit Thermal Merino Thermal Base Layer Crew Top

Men's Intraknit™ Thermal Merino Base Layer Colorblock Crew — Sojourn

Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top - Men's

Smartwool - Men's Classic Thermal Merino Base Layer 1/4 Zip - Running Lab