3.8-oz Polartec® Power Grid™ | 92% Recycled Polyester / 8% Spandex – Polartec® Power Grid™ was created to push the performance of base fabric technologies even further. By developing a patented grid design structure Polartec discovered a new way to reduce fabric weight while increasing warmth and compressibility in the process. This grid construction enhances both wicking efficiency and breathability by generating channels of targeted touch points that absorb and diffuse moisture vapor for faster evaporation.

bluesign® Approved Fabric – This fabric offers the highest level of consumer safety by employing methods and materials in their manufacture that conserve resources and minimize impacts on people and the environment.

Slim Fit

Polygiene® Permanent Odor Control – Polygiene® technology is a naturally occurring antimicrobial that provides effective and permanent odor control by stopping the growth of bacteria in the fabric. It’s the best-performing and most environmentally friendly anti-odor technology available.

Open grid fabric pattern next to skin provides superior warmth, breathability, and moisture-wicking performance.