This sample set contains our current fabric offerings. If you have questions regarding a fabric please email or call. Polartec(R) Series 200 is a mid-weight, non-pilling, double-faced fleece from Malden Mills/Polartec(R) LLC. Made of 100% Dacron polyester. It's light, non-absorbent, wicks moisture, dries quickly and retains body heat even when wet.