Outdoor Research Howling Wind Fleece Cap Winterberry Small/Medium. Made with a wind-resistant 100percent polyester fabric this ear-coverage cap is perfect for winter sports or any outdoor activity where the wind is a factor. For full-coverage head protection in windy weather the Howling Wind Fleece Cap is an ideal accessory choice. Specifications for Outdoor Research Howling Wind Fleece Cap: Manufacturer: Outdoor Research Gender: Unisex Age Group: Adults Hat Style: Cap Application: Outdoor Adjustability: Adjustable Fabric/Material: 100percent Polyester Features of Outdoor Research Howling Wind Fleece Cap Wind Resistant Ear Coverage Package Contents: Outdoor Research Howling Wind Fleece Cap Outdoor Research 3006722939015: Howling Wind Fleece Cap Winterberry Small/Medium