Men's Smartwool Classic Thermal Merino Base Layer Bottom m apparel Lightweight and durable textile material

Lightweight and durable textile material

so all the wild of a great day outside easily washes away

Featuring a sporty new look with beautiful new colours

Thick knit Polyester fabric upper lining for more durable wear and increased tear resistance

ALL-TERRAIN rubber outsole for higher-traction grip

Men's Smartwool Classic Thermal Merino Base Layer Bottom m apparel Lightweight and durable textile materialWe've updated our Men's Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our warmest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.