Lady's Brown Faux Fur Trim Hat - Brown W24S45A 100% Wool Made of 70% polyester, 20% acrylic, and 10% wool. One size fits most, fitting up to 7 1/8. Crown measures 3 1/2 inches deep, satin lined inside with elastic band in crown. Brim measures 4 inches wide. Soft, thick and warm material.