When it comes to base layers, the main choice is whether you want a synthetic (usually polyester) layer, or a natural fiber like Merino. Historically, Merino has been heavier and held moisture longer ...

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 ...

The merino fabric lets one layer cover a dozen scenarios. Whether you’re planning for a long flight, a snowy adventure ...

Staying warm this winter starts from the ground up, and we’ve been testing the best base layers for men all season to pad out ...

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 ...

The Arc’teryx Ionia Merino Wool Long-Sleeve Shirt is currently marked down to $96 and when it sells out, it'll be gone for ...

Dressing for outdoor workouts in the summer doesn’t take much thought. Throw on a pair of shorts, a shirt, and, for women, a sports bra, and you can be out the door in minutes. But cold weather ...

PACKAGE INCLUDES: 1 – Men’s Merino Wool Thermal Leggings in Charcoal Gray / Large | MATERIAL: 18.5 Micron, 100% Merino wool, 250g/m2 | FIT: Next-to-Skin SUPER SOFT: 100% all natural superfine ...