6107.22.00.10 - Men's (651)

This HTS classification covers men's nightshirts and pajamas knitted or crocheted, specifically those made from man-made fibers. These garments are designed for sleeping or lounging and are distinguished by their knitted or crocheted construction. The "men's" designation indicates they are sized and styled for adult males, as opposed to younger boys.

Within the broader category of men's or boys' underpants, briefs, nightshirts, pajamas, bathrobes, dressing gowns, and similar articles, this subcategory focuses exclusively on sleepwear. It differentiates itself from bathrobes and dressing gowns by their intended primary use as sleep attire rather than post-bath or pre-sleep garments. The key classification criteria include the material composition (man-made fibers) and the knitted or crocheted fabric structure.

As this is a leaf node, there are no further subcategories for this specific HTS code. Therefore, classification within 6107.22.00.10 hinges on confirming the article is indeed a man's nightshirt or pajama, is made from man-made fibers, and is of knitted or crocheted construction. Common examples include men's pajama sets (top and bottom) and long-sleeved nightshirts made from synthetic fabrics like polyester or nylon.