Rib knit surface with grid reverse. This medium weight knit is ideal for activewear and long underwear.
Polartec® Power Wool-a design breakthrough for combining the distinct advantages of natural and synthetic fibers in a bi-component fabric. Power Wool features a merino wool interior and a synthetic fiber exterior to optimize wicking, breathability, odor resistance and durability
65% polyester 35% wool
75% horizontal stretch and 25% vertical stretch