Lucky Beth Baby Infant Girls Boys Winter Warm Wool Hat Material: blending Hat circumference about 18.1-20.5 inches/46-52 cm. It is fit for babies between 6 months-3 years. Soft and comfortable wool of hat,soft sherpa lining for added warmth and comfort Hand wash dry flat do not bleach,great colorway,warm and breathable,will go with most outerwear,great for any outdoor activities Because of the illumination and measurement instruments and other reason, the product color and size may be a slight error, please understand.