Men's Silk Brief Underpants from Japan
Classic men's brief-style underpants knitted from 72% silk yarn for superior moisture-wicking. This product matches HTS 6107.99.50.15 for men's knitted underpants with high silk content.
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
• Test for elastic content; waistbands don't affect primary silk classification
• Use commercial invoices specifying 'men's left-over-right' closure design
• Beware of informal entries; silk goods often require formal entry processing