Women's winter beanie Jail Jam made of acrylic material The stylish winter hat Jail Jam Basic Felt Hat will be your indispensable accessory throughout the winter season. The ribbed material looks very good. On the cap you will find a discreet metal patch with the Jail Jam brand logo. Acrylic with an admixture of elastane is easy to wear and warms. Material: 64% acrylic, 30% polyamide, 6% elastane. Circumference of the cap in the unstretched state: 42 cm