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Merino Superwash Sock Yarn from Japan

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 — 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

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