Amazon.com: 100% Real Mink Fur Hat Thicken Winter Warm Cap 。Always cold? You won\'t be with this hat. 100% black mink, called ranch. Lined with a quilted pattern so you can wear it reversed (maybe some hockey parents don\'t approve of real fur?). The bill has mink on both sides so even when you wear it quilt-out, there is a fur bill. Such a great design! Sitting on the table it is 6\" tall When folded it is 10½ wide - so if you were to wrap a 21\" string around your head, that would mimic the largest. The rim/ edge has a cord running through it and the cinch it at the rear.