Silk Men's Boxer Briefs from Mexico
Luxury boxer briefs made from 75% silk and 25% spandex, knitted for a smooth, breathable fit ideal for everyday wear. Classified under HTS 6107.99.50 due to exceeding 70% silk content by weight and designed as men's underpants. The high silk proportion provides natural moisture-wicking properties.
Duty Rate — Mexico → United States
10.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify fiber content via lab testing to confirm ≥70% silk, as discrepancies can lead to reclassification or penalties
• Include detailed invoices specifying silk percentage and knitting process; retain mill certificates for CBP audits
• Avoid common pitfalls like mislabeling as 'other textile materials' under 70% silk threshold