This is a bulky weight hat designed to fully cover the ears.  The brim is dyed black Corriedale wool.  The darker brown is undyed Shetland wool.  The slightly lighter brown near the top is undyed Romney wool.  The medium gray is Icelandic wool, and the black next to it is dyed Merino wool.  The thin variegated gray fuzzy stripes are a blend of black Merino with white malamute hair.  The light gray/brown variegated stripe around the top is Jacob wool.