Merino Wool Long-Sleeve Thermal Base Layer Top from Japan
A form-fitting long-sleeve top knitted from fine merino wool, intended as a thermal base layer for outdoor activities, without waist tightening features. Classified under HTS 6109.90.15 due to its wool composition, long sleeves, and T-shirt-like design per chapter definitions. Merino wool offers moisture-wicking and temperature regulation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Confirm stitch density meets Chapter 61 standards; low stitches (<10 per cm) may reclassify away from 6109
• Include country-of-origin certificates for wool; superfine merino often imports from Australia/New Zealand
• Avoid pockets below waist or ribbed bottoms to stay in 6109; document design specs for CBP review