This matching hat and scarf set are knitted in a nicely textured seed stitch which also provides enough stretchiness for stuffing hair in the hat.  The hat will fit anywhere from a medium to extra large.  The scarf is made from wool and llama wool,he hat is all wool. The scarf is very long - 8 feet at least.  See photo below for a full length image. The width is about 4 1/2 inches.