The Smartwool Intraknit Thermal Merino Crew Top is an ideal choice for those seeking a versatile thermal base layer men that combines performance with comfort. Engineered with knit structures to boost warmth and breathability, this smartwool base layer features mesh ventilation zones tailored to keep you dry during intense activity. The 3D mapping ensures a near-custom fit, offering freedom of movement whether you’re hiking, skiing, or engaging in other multisport adventures. Durable ribbed elbows and merino sport yarn blend durability with quick-drying properties, making it a top pick for cold-weather gear.
- Perfect for hiking, skiing, and multisport use
- Lightweight yet warm merino wool construction
- Engineered for optimal moisture wicking and breathability
Learn how to maintain your merino wool base layer to extend its lifespan and keep it performing at its best. Designed with sustainability in mind, this top contains ZQ merino wool, ensuring eco-friendly sourcing.
Sandra Cunningham (verified owner) –
This lightweight merino wool base layer is a game-changer for winter hikes. It keeps me warm without overheating.
Jerry Ramos (verified owner) –
Durable and breathable, the Smartwool Intraknit top fits perfectly and moves with me during multisport activities.
David Paul (verified owner) –
I love how quick-drying and soft this merino wool base layer feels—ideal for cold weather adventures.