No matter how low the temperatures fall, the melin® Thermal Odyssey Stacked Lumberjack cap is engineered with a snow and water-resistant exterior, moisture wicking lining and interior heating system. The cap features faux fur lines, curved brim, adjustable ear flaps, nappa leather strapback, hidden besom pocket, and an undervisor seal. 100% polyester. Spot clean. Imported. View Zappos.com Glossary of Terms melin Thermal Odyssey Stacked Lumberjack