The Kari Traa Nia Women's Thermal Tights deliver brushed, recycled warmth as a cold-weather base layer bottom. A soft synthetic fabric traps heat and wicks moisture while stretching with every move, making it an easy layer to live in under your ski pants. They are the cozy, hardworking thermal tights for the coldest days.

Why we like it:

The brushed interior is the comfort detail; it adds a soft, warm feel against the skin that makes these a go-to on frigid mornings. Built largely from recycled materials, the warmth feels good in more ways than one.

Features and Functions:

The Nia Thermal Tights are made from recycled polyester with polyamide and elastane for a soft, brushed, stretchy fabric that traps warmth and wicks moisture. The thermal construction adds cold-weather warmth in a low-bulk base layer bottom.

Fit and Sizing:

A close, next-to-skin fit layers invisibly under ski or hiking pants. True to size, with plenty of stretch for movement.

Bottom Line:

As a warm base layer bottom for cold ski days, the Nia Thermal Tights are best at cozy, moisture-wicking warmth under your layers. A dependable thermal legging for deep winter.