Section 12 FOOTWEAR, HEADGEAR, UMBRELLAS, SUN UMBRELLAS, WALKING-STICKS, SEAT-STI CKS, WHIPS, RIDING-CROPS AND PARTS THEREOF; PREPARED FEATHERS AND ARTI CLES MADE THEREWITH; ARTIFICIAL FLOWERS; ARTICLES OF HUMAN HAIR 65 Headgear and parts thereof 65 06 Other headgear, whether or not lined or trimmed. 65 06 91 65 06 91 00 Commodity Code Description 65 06 91 00 00 -- Of rubber or of plastics