Rated #1 by field testers for comfort and by our lab for performance, Polartec Power Dry is the best moisture-wicking fabric we've found for outdoor winter activities. Brushed interior wicks moisture away from your skin, while the outside pill-resistant micromesh pattern quickly disperses it. Our midweight fabric is recommended for cool weather or less aerobic activities. Thumb loops keep sleeves down. Flatlock seams won't chafe. Polyester. USA. Machine wash and dry.Rated #1 by field testers for comfort and by our lab for performance, Polartec Power Dry is the best moisture-wicking fabric we've found for outdoor winter activities. Brushed interior wicks moisture away from your skin, while the outside pill-resistant micromesh pattern quickly disperses it. Our...MORE...LESS...