James USA thermal hats are created with advanced thermal yarns and super soft HeatWeaver® insulation lining to maximize the amount of warm air held close to your body keeping your head warmer for longer. The James hats are sewn to better fit the contours of your head, maximizing insulation, and providing a smart, fashionable look. Enjoy the patriotic design and knitted pom pom! Features: Moisture Wicking Base Material: 100 Acrylic Lining: Fully Lined Lining Material: Polyester Care: Dry Flat, Machine Wash, Line Dry Country of Origin: Imported