The Smartwool Intraknit Thermal Max Merino Base Layer 1/4 Zip is now down 40% as part of Smartwool’s winter apparel sale, ...

Like the socks this brand built its reputation on, the Smartwool Merino 150 base layer uses Merino wool – a material that's often used for outdoor apparel, being breathable yet warm, and naturally ...

I spend my winters outdoors, skiing in the Rocky Mountains. Here are the best base layers that keep me warm, dry, and ...

7mesh’s Ashlu Merino wool baselayer is made from an 89/11 per cent wool/nylon blend. The fabric is claimed to offer the thermoregulation and antibacterial properties the brand says wool is renowned ...

The merino-polyester blend balances warmth and moisture management, with a soft feel that works well for multi-day use. Ideal ...

A good merino base layer might be an investment, but it's certainly worth it for its temperature-regulating, moisture-wicking properties that keep you comfortably warm and dry. Whether you're an ...

It’s officially cozy season, so it’s the perfect time to shop for a new set of the best base layers to wear under your ski clothes or winter hiking outfits. However, with so many options and a wide ...

A good merino base layer might be an investment, but it's certainly worth it for its temperature-regulating, moisture-wicking properties that keep you comfortably warm and dry. Whether you're an ...