HTS code 9902.13.68 covers "Women’s sports bras of knitted or woven fabric containing elastomeric fibers but not containing lace, net or embroidery, such goods whether assembled or knitted/crocheted in the piece, each with textile or polymer-based electrodes knitted into or attached to the fabric and incorporating two snaps designed to secure a module designed to transmit heart rate information from the electrodes to a compatible monitor (provided for in subheading 6212.10.90) " 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.