Knitted with blue and gray 100% acrylic yarn. Modeled on a mannequin with a head circumference of 55cm. *This is a handmade item by an amateur. It is not recommended for those seeking perfection or who are overly sensitive. We appreciate your understanding. Please note that price negotiations are not possible. Knit cap Wool hat Hand-knitted Blue Gray Stripes I also have other knit caps for sale. Please take a look if you'd like.