A slim, lightweight merino performance layer, the Kari Traa Faith Women's Half Zip is built for active cold-weather days. The fine merino wool warms and regulates without bulk, while a high collar and half zip seal in heat or vent it on demand. It is the breathable, next-to-skin top for skiers who run hot but still feel the cold.

Why we like it:

The high collar paired with a half zip is the functional highlight; it adds neck warmth on the chairlift and dumps heat fast on the climb. The lightweight merino keeps it breathable through high-output efforts.

Features and Functions:

The Faith Half Zip is made from a 90 percent merino wool performance fabric in a lightweight knit, featuring a high collar, a half-zip front for venting, and semi-seamless construction for chafe-free comfort. The merino regulates body temperature, wicks sweat, and stays fresh.

Fit and Sizing:

A slim cut sits close to the skin beneath a midlayer or shell. True to size, sitting close to speed moisture transfer.

Bottom Line:

As a lightweight base layer top for high-output cold-weather days, the Faith Half Zip is best at breathable, regulating warmth with easy venting. A thin, versatile merino layer for active winter use.