Thank you for viewing! This is a warm and stylish women's hat, made with wool-blend yarn and finished with pilot-style earflaps. Size: Depth - 26cm (including earflaps) Head circumference - 57-58cm Material: 80% Acrylic, 20% Wool Please note that there may be slight variations due to amateur measurements. We appreciate your understanding of handmade items. Thank you very much. m(_ _)m