Polartec® Power Grid™
Polartec® Power Grid™ is a lightweight fleece fabric designed to deliver warmth, breathability, and superior moisture management in one streamlined package. Its patented grid construction forms insulating air pockets that trap heat while still allowing airflow. This intelligent design not only keeps you warm but also prevents overheating by allowing excess heat to escape.
The bi-component knit in Power Grid™ draws sweat away from your skin and spreads it out across the fabric surface, where it evaporates quickly. The result is a dry, comfortable and warm feel even during intense activity. Highly compressible and ultralight, it’s easy to pack without losing its insulating performance. By combining warmth without weight, exceptional breathability, and efficient wicking properties, Polartec® Power Grid™ is a next-generation base layer fabric built to regulate your body temperature in dynamic conditions.
Polartec® Power Stretch™
Polartec® Power Stretch™ is a high-performance fabric designed for active movement and lasting comfort. Its four-way stretch allows unrestricted motion while maintaining its shape, even under repeated use. The dual-surface construction enhances airflow and breathability, helping regulate temperature and keeping you dry and comfortable during intense activity.
The material dries quickly and resists friction, making it ideal for layering with other fabrics. Polartec® Power Stretch™ combines durability with agility, offering a second-skin feel without compromising resilience. Lightweight yet robust, it adapts to your movements, ensuring consistent performance in every activity.