Discover our new Detroit Navy Blue Beanie. It is made from 50% WoolMark-certified merino wool, ensuring that the wool is eco-friendly and animal-friendly. Its breathable and cold-insulating material provides high comfort and keeps your head warm. This beanie offers a new style with a WATTS logo patch, accompanying you throughout the season. The hat is adjustable with an elastic band for a head circumference of 42 to 63 cm, ensuring a perfect fit.