6402.99.31.15 - Tennis shoes, basketball shoes, gym shoes, training shoes and the like

This HTS classification, 6402.99.31.15, specifically designates "tennis shoes, basketball shoes, gym shoes, training shoes and the like." These are types of athletic or sports footwear designed for performance and comfort during specific physical activities. Key defining characteristics include their construction with outer soles and uppers primarily made of rubber or plastics, and their intended purpose for active use.

Distinguishing this category from its sibling, 6402.99.31.10 (House slippers), is crucial. While both fall under "Other" footwear with rubber or plastic components, house slippers are characterized by their casual, indoor use and often less robust construction, lacking the specific design elements for athletic performance found in training or sports shoes. The "and the like" portion of the description also encompasses other athletic footwear not explicitly listed but sharing similar design and functional attributes for sports and training.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, the focus remains on the specific types of athletic footwear described. Classification under this code hinges on the physical attributes of the footwear – specifically, the predominant use of rubber or plastics in its construction and its clear intent for use in athletic or training activities.