The perfect ski outfit, in my humble opinion as a lifelong skier, is usually three or four layers: a tight, warm base layer; a mid layer fleece; a vest or a second fleece, dependi ...

Smartwool’s merino-wool products are a ... which the brand calls its most versatile base-layer bottoms. “Their commitment to responsible sourcing is really neat,” Yim says.

Intraknit thermals cover your bases, no matter the weather Smartwool's line of IntraKnit thermal base layers include three performance categories with premium tops and bottoms – even briefs and ...

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 ...