Polartec® Power Wool™ is a design breakthrough for combining the distinct advantages of natural and synthetic fibers in a bi-component fabric. The industry standard of blending different yarns into a mixed composition reduces the intended benefits and hampers overall fabric performance. By isolating a merino wool interior and a synthetic fiber exterior we developed a hybrid fabric with distinct surface features to optimize wicking, breathability, odor resistance and durability.
Combining merino and synthetic fibers in our patented hybrid construction enhances the performance benefits of each fiber while resolving many flaws of traditional blends. Wool's natural odor fighting properties are given a boost, and the unpredictability of shrinking and shape loss caused from washing is prevented through the resilience of synthetics.
Wool fibers offer increased base comfort by retaining insulation and breathability even when wet. Their absorbent nature pulls moisture vapor away from your skin, transferring it to the outer synthetic layer where it expands and evaporates more quickly. This mechanical wicking action allows Polartec® Power Wool™ to keep moisture in motion at all times.