Insulating AT Optic fleece 2 zippered side pockets Full-zip front Stand-up collar Made from 50% recycled fleece Rely on the Spectrum fleece by Berghaus for long-lasting warmth on your hike. This long-sleeved top features a full-zip front to allow for adjustment to control ventilation and temperature. The brand's AT Optic fabric offers superb insulation and durability. This warming piece sports a stand-up collar and 2 zippered side pockets to keep hands warm or for storing essentials. It is crafted from over 50% recycled fleece as part of the brand's MADEKIND commitment to creating high performance gear that is kinder to the planet.