Having soles and uppers of which over 90 percent of the external surface area (including any accessories or reinforcements such as those mentioned in note 4(a) to this chapter) is poly(vinyl chloride), whether or not supported or lined with poly(vinyl chloride) but not otherwise supported or lined

Waterproof footwear with outer soles and uppers of rubber or plastics, the uppers of which are neither fixed to the sole nor assembled by stitching, riveting, nailing, screwing, plugging or similar processes: > Other footwear: > Covering the ankle but not covering the knee: > Other: > Having soles and uppers of which over 90 percent of the external surface area (including any accessories or reinforcements such as those mentioned in note 4(a) to this chapter) is poly(vinyl chloride), whether or not supported or lined with poly(vinyl chloride) but not otherwise supported or lined