Section 12 Footwear, headgear, umbrellas, sun umbrellas, walking sticks, seat sticks, whips, riding-crops and parts thereof; prepared feathers and articles made therewith; artificial flowers; articles of human hair 64 Footwear, gaiters and the like; parts of such articles 64 01 Waterproof footwear... 64 01 91 Waterproof footwear covering the knee... Commodity Code Description 64 01 91 00 Waterproof footwear covering the knee...