Men's Merino Wool Undershirt
A lightweight undershirt made from 100% merino wool, designed for men as base layer clothing with moisture-wicking properties. It falls under HTS 6207.99.40.00 as men's undershirt of fine animal hair (wool), not knitted or crocheted. Excludes worn clothing or orthopedic items per chapter notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If knitted or crocheted
Knitted wool undershirts fall under Chapter 61 for T-shirts and singlets, per chapter exclusion of knitted articles.
If considered a men's shirt with full opening at neckline
Shirts with long/short sleeves and neckline opening classify in 6205 per chapter note definitions, not undershirts.
If baby-sized (height ≤86cm)
Babies' garments prioritize heading 6209 per chapter note, overriding other classifications.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify fiber content via lab tests to confirm wool or fine animal hair composition, as blends may shift classification
• Label garments clearly with fiber content and country of origin to meet US customs and FTC requirements
• Avoid common pitfalls like misclassifying as knitted (Chapter 61) by ensuring woven construction
Related Products under HTS 6207.99.40.00
Men's Wool Pajama Set
A two-piece pajama set for men crafted from fine wool fabric, including a long-sleeve shirt and pants for sleepwear. Classified under HTS 6207.99.40.00 as men's pajamas of wool (other than man-made), made up and not knitted. Matches chapter definition for pajamas as similar articles.
Men's Lambswool Briefs
Men's underpants crafted from lambswool, offering warmth and comfort as intimate apparel. HTS 6207.99.40.00 includes men's briefs of fine animal hair (wool), made up textile article. Not for industrial use or sets.
Boys' Merino Wool Singlet
Sleeveless merino wool singlet for boys as undershirt base layer. HTS 6207.99.40.00 for boys' singlets of wool/fine hair, excluding sleeveless shirts per other notes. Made-up non-knitted article.
Men's Alpaca Wool Pajama Pants
Standalone pajama pants of alpaca wool (fine animal hair) for men, sold separately. Under HTS 6207.99.40.00 as other pajamas articles of wool, not part of full set or ensemble.
Men's Vicuna Undershirt
Premium undershirt from vicuna (fine animal hair) for men, ultra-soft base layer. HTS 6207.99.40.00 captures rare fine hair undershirts, non-knitted.
Men's Cashmere Bathrobe
Luxury bathrobe made of fine cashmere (fine animal hair) for men, featuring a belt and pockets, designed for post-bath use. HTS 6207.99.40.00 covers men's bathrobes of wool/fine animal hair, excluding knitted versions. Not orthopedic per chapter exclusions.