Merino Superwash Sock Yarn from Mexico
Superwash treated 100% Merino wool yarn for socks, in 100g retail skeins with self-patterning stripes. Falls under HTS 5109.10.90.00 as other wool yarn ≥85% for retail, despite treatment not affecting fiber classification. Machine-washable for durable footware.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Superwash chemical treatment doesn't change HTS; emphasize base wool fiber in docs
• Include washing instructions on retail labels to support consumer packaging claim
• Prevent misclassification as synthetic by providing pre-treatment wool certs