HTS code 9902.14.09 covers "Footwear excluded from classification in subheading 6402.20.00 (zoris) because the thickest point of the sole is more than 9.53 mm thicker than the thinnest point or more than 35 percent thicker than the thinnest point; such footwear otherwise meeting the requirements for classification in subheading 6402.20.00 (provided for in subheading 6402.99.31)" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.