Nuptse Bootie Socks Thick winter room socks to keep your feet warm. These socks feature a boa fleece lining on the skin side, giving them a voluminous feel that conveys warmth. The soles have non-slip printing for easy walking on flooring. They are treated with Polygiene, which provides antibacterial and odor-reducing effects using silver ions, minimizing unpleasant smells. These socks are also recommended as a gift. * Winter room socks * Non-slip sole print * Antibacterial and odor-resistant treatment