Silk Men's Boxer Briefs from Japan
Luxury boxer briefs made from 100% silk fabric, knitted for a smooth and breathable fit, designed specifically as men's underpants. Classified under HTS 6107.19.10.00 due to containing over 70% silk by weight and being knitted underpants for men. The high silk content provides superior comfort and moisture-wicking properties.
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
• Verify silk content via lab testing to confirm 70%+ threshold; invoices must specify exact fiber composition
• Label garments with fiber content, country of origin, and care instructions per FTC and CBP requirements
• Avoid misclassification as woven by ensuring knits have at least 10 stitches per cm; provide knit swatches if audited