This is a medium weight to extra bulky weight hat that fully covers the ears.  The plain gray brim is undyed Jacob wool.  The lumpy sections are various blends of wool, mohair and silk with puffy bits of unspun wool and curly mohair locks plied in with black slightly sparkly cord.  Lots of small to extra large coils, some with gold sparkle can be found throughout.  The top section is a two ply fine spun blend of wool and silk with some subtle silver sparkle and is finished off with a round crocheted bobble at the very top.  Lots of detail here!