Men's Nylon Spandex Thermal Undershirt
Stretchy thermal undershirt combining nylon and spandex man-made fibers for form-fitting insulation without bulk. Under HTS 6109.90.10.47 as a men's singlet-like thermal garment (652), compliant with no-ribbed-waistband rule.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If women's or girls' style
Chapter notes default ambiguous garments to women's headings like 6109.90.20.
If textile fabric coated for water resistance
Coated textiles exit Chapter 61 to Chapter 59.
If primarily wool (>50%)
Wool man-made blends shift to 6110.30 if wool predominant.
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Import Tips & Compliance
• Elastic spandex <10% keeps it in man-made fibers; disclose full blend to CBP
• Avoid drawstrings entirely per 6109 note; use simple hems
Related Products under HTS 6109.90.10.47
Men's Merino Wool Blend Thermal Undershirt
This thermal undershirt is knitted from a merino wool and polyester blend, designed to provide insulation and moisture-wicking for cold weather layering under shirts. It falls under HTS 6109.90.10.47 as a men's thermal undershirt made primarily of man-made fibers (polyester), meeting the criteria for T-shirts, singlets, and similar garments without drawstrings or ribbed waistbands at the bottom. The (652) statistical suffix specifically denotes thermal undershirts.
Men's Performance Polyester Thermal Undershirt
High-performance thermal undershirt from moisture-wicking polyester, knitted for athletic base layering in cold conditions. Fits HTS 6109.90.10.47 as men's thermal undershirt of man-made fibers, adhering to Chapter exclusions.
Men's Micromodal Thermal Undershirt
Luxury micromodal (beech tree man-made fiber) thermal undershirt for superior softness and insulation. HTS 6109.90.10.47 applies to this men's T-shirt style thermal (652).
Men's Lyocell Thermal Base Layer Shirt
Eco-friendly lyocell man-made fiber thermal undershirt for sustainable warmth. Under 6109.90.10.47 as men's thermal.
Men's Bamboo Rayon Thermal Undershirt
Bamboo-derived rayon thermal undershirt, man-made for breathable heat. HTS 6109.90.10.47 men's thermal.
Men's Tencel Thermal Undershirt
Tencel (lyocell variant) thermal knit undershirt for men. 6109.90.10.47 classification.