6210.40.29.18 - Overalls and coveralls (759)

This classification, HTS Code 6210.40.29.18, specifically covers men's or boys' overalls and coveralls that are not knitted or crocheted and are constructed from certain specialized fabrics. These fabrics include those of headings 5602 (nonwovens), 5603 (nonwovens), 5903 (textile fabrics coated, covered or laminated with plastics), 5906 (rubberized textile fabrics), or 5907 (textile fabrics otherwise treated for printing, painting, or coating). The "recreational performance outerwear" context indicates these garments are designed for activities requiring protection and functionality, often incorporating water-repellent or breathable treatments.

Distinguishing this category from its sibling, 6210.40.29.17 (Trousers, breeches and shorts), is the specific garment type. While both fall under "Other men's or boys' garments" and "Recreational performance outerwear," this classification is exclusively for one-piece garments that cover the torso and legs, such as boiler suits or dungarees, whereas the sibling category is for distinct lower-body garments. The other sibling, 6210.40.29.19, is a residual "Other" category for garments not otherwise specified within this level.

As a leaf node, HTS Code 6210.40.29.18 does not have further subcategories. Therefore, classification relies on meticulously identifying the garment as an overall or coverall, confirming its construction from the specified fabric types, and ensuring it meets the criteria for recreational performance outerwear within the broader context of men's or boys' apparel. The primary differentiator at this level is the garment's form factor as a complete protective suit.