Hand knitted in dark blue and gray, this hat matches Whitaker Knits Ravenclaw wrist warmers. Crafted in a smoke-free home using 100% acrylic Caron Simply Soft yarn, this hat will fit most adults, teens, and pre-teens. Machine washable. Also available in Ravenclaw colors from the book -- blue and bronze -- upon request. The blue and bronze is not in stock; the hat will ship two or three days after the order is placed.