Alina Grey - Knitted & Fleece Hat. Knitted Hat featuring an inner fleece band for better protection in cold environments. BUFF® Lifestyle collection designed to maintain body warmth in severe cold environments. Perfect for snow sports and exploring the great outdoors. Made from 73% Acrylic and 27% Wool. Fleece band is made from 85% Recycled Polyester and 15% Polyester. Fleece band regulates heat and airflow with low weight.