Fleece sweatshirts and pullovers come in a variety of styles and several offer specialized material technologies that provide an added defense against the cold. If you're looking for an extra layer for your morning jog, check out lightweight fleece pullovers and zippered hoodies that allow easy maneuverability and provide sweat-wicking performance. If your cold-weather adventures take you on extended excursions in the wild, look to heavyweight fleece jackets with heat-retention and water-resistant properties that'll help you stay warm and dry in the cold, wet snow. Many styles come with pockets you can use to carry everyday essentials.