Logistics

HS Codes for Socks: Import Classification by Type

Published: 2026-06-26By ZheSock TeamReading time: 5 min

Getting the sock HS code wrong costs money and time. Customs may hold the entry for 3 to 10 days, request an amended declaration, or compare fiber content across the label, invoice, and spec sheet. Most socks fall under HS heading 6115, but the final tariff line can still change based on chief weight fiber, wearer group, product form, and any medical compression claim. Classify from the final approved spec. Do not classify from a sales photo or an early sample card.

Table of Contents

1. What is the sock HS code, and why does the exact type matter?
2. How are socks classified by material content under HS 6115?
3. Do men's, women's, children's, and babies' socks use different classifications?
4. How do compression, sports, non-slip, and other special sock types get classified?
5. What documents should support the declared sock HS code?
6. How can buyers reduce sock classification mistakes before shipment?

What is the sock HS code, and why does the exact type matter?

Most socks, stockings, tights, and similar knitted hosiery start under HS heading 6115. That is only the starting point. Customs then looks at the exact product. A men's crew sock, a baby's bootie, and a pair of tights may not use the same subheading once the tariff splits by fiber or wearer group.

Use the six digit code as the base, then confirm the full import code for the destination country. Many markets use 8 digit or 10 digit tariff codes. Those extra digits can change duty rate, quota treatment, and reporting requirements.

Do not classify from a product photo. Use the bulk spec sheet and invoice draft. A usable file should show fiber percentage by weight, size range, intended wearer, knit type, needle count, and pair weight. Example. Men's crew sock, 168 needles, 78 percent cotton, 20 percent polyester, 2 percent elastane, 58 g per pair, size EU 39 to 42. That description is much stronger than writing only cotton socks.

If one PO includes adult socks, infant socks, and tights, split them into separate lines before shipment. Keep one SKU per product form and wearer group. It saves time when the broker prepares the customs entry.

Common MOQ for basic private label socks: 300 to 1,200 pairs per color per size.
Sample lead time for a corrected spec sock: 5 to 10 days.
Bulk lead time after PP sample approval: 25 to 40 days for standard cotton or polyester socks.
Broker amendment fees after filing often run USD 50 to USD 200 per entry.

How are socks classified by material content under HS 6115?

Material content is usually the first major split under HS 6115. Customs normally classifies socks by chief weight fiber in the finished product. That means the fiber with the highest percentage by weight after knitting, not the fiber that looks most visible from the outside.

Small blend changes matter. If a sock is 78 percent cotton, 20 percent polyester, and 2 percent elastane, it will usually fall under cotton hosiery. If the same style changes to 55 percent polyester, 43 percent cotton, and 2 percent elastane, it will usually move to synthetic fiber hosiery. Same style. Different tariff line.

Ask the factory for the actual bulk knitting recipe, not just the development note. Mills sometimes substitute yarn count or fiber mix when stock is tight. That can affect both price and classification. A basic 156 or 168 needle crew sock priced at USD 0.32 per pair may move to USD 0.41 or USD 0.52 if the yarn shifts from a recycled polyester blend to combed cotton rich.

Cotton rich everyday socks often use 75 to 85 percent cotton, 13 to 23 percent polyester, 2 to 3 percent elastane.
Polyester sports socks often use 50 to 95 percent polyester or nylon, with 2 to 5 percent elastane.
Wool blend socks often contain 30 to 70 percent wool, plus nylon and elastane.
Dress socks in finer gauges are often 200 needles or higher, with pair weights around 28 to 45 g.

Keep composition consistent across the invoice, sewn label, hangtag, and test report. If one document says 80 percent cotton and another says 75 percent, customs may stop the shipment for review.

Do men's, women's, children's, and babies' socks use different classifications?

Often, yes. The six digit sock HS code may stay under 6115, but country level tariff lines can split by men, women, children, and babies. Product form also matters. Ankle socks, over the knee hosiery, baby booties, and tights may be treated differently.

This becomes a problem on mixed size orders. A supplier may pack infant 0 to 12 months, kids 3 to 5 years, and adult EU 43 to 46 under one broad carton description. That weakens the customs file. Split each age band and style on the invoice and packing list.

Label details should also match. If the item is for babies, the age range and size should match across the polybag sticker, carton mark, invoice, and product spec. If the goods are sold as a set, such as baby socks with a knit cap, classification can become more complex because customs may review the set as one item.

Typical infant sock pair weight: 8 to 18 g.
Typical kids crew sock pair weight: 20 to 35 g.
Typical adult crew sock pair weight: 45 to 75 g.
Common needle counts: 84 to 108 for infant items, 144 to 168 for standard kids and adult casual socks, 200 for finer dress styles.

Use one SKU sheet per wearer group. It is simple. It cuts rework later.

How do compression, sports, non-slip, and other special sock types get classified?

Special features do not always change the HS heading. Many sports socks with a terry sole, arch band, mesh instep, or ribbed leg still remain under knitted hosiery in 6115. The main question is whether the product is still ordinary hosiery, or whether a medical claim or unusual construction changes the review.

Compression socks need close attention. If the product is sold with a medical graduated compression claim, some markets may ask for more documents and, in some cases, CE support if it is placed on the market as a medical device. Do not describe a sock as medical unless the paperwork supports that claim. State the compression level if claimed, such as 15 to 20 mmHg or 20 to 30 mmHg.

Grip socks usually stay in knitted hosiery even when the sole has silicone or PVC print. Still, the coating should appear on the spec sheet and invoice. A good product description helps. Example. Adult grip ankle sock, 85 percent cotton, 12 percent polyester, 3 percent elastane, silicone sole print, 168 needles, 46 g per pair.

Sports crew socks often use 144, 156, 168, or 200 needles.
Terry sports socks can weigh 8 to 20 g more per pair than flat knit styles.
Compression knee highs often weigh 60 to 110 g per pair, depending on size and yarn count.
Grip print curing is usually checked by peel and wash tests before packing.

If the feature changes how the product is sold, mention it in the documents. If it does not, keep the description simple.

What documents should support the declared sock HS code?

The broker needs more than an invoice number and a photo. Prepare a commercial invoice, packing list, product spec sheet, and fiber content declaration at minimum. If the product carries a claim tied to OEKO-TEX, GOTS, or GRS, keep the valid paperwork ready and use the claim only when it applies to that production lot.

A useful sock spec sheet should include style name, intended wearer, size range, needle count, yarn count if available, fiber content by weight, pair weight, and product form such as ankle, crew, knee high, or tights. It should also list feature notes such as terry sole, mesh top, grip print, or compression level.

Example. Men's crew sock. Size EU 39 to 42. 168 needles. 32S combed cotton main yarn. 78 percent cotton, 20 percent polyester, 2 percent elastane. Flat knit leg. Terry sole. 58 g per pair. Packed 12 pairs per polybag, 120 pairs per carton. Carton gross weight 8.6 kg.

Leave time for review before cargo cutoff. For a bulk order with a 30 day production lead time, set aside 2 to 3 days to check invoice wording, carton marks, and composition lines before goods move to port.

Recommended broker review window: 7 days before ETD.
Recommended final document check by buyer or QC: 48 hours before container loading.
Common export carton count for socks: 60 to 240 pairs per carton, depending on pack format and pair weight.

How can buyers reduce sock classification mistakes before shipment?

Check classification twice. First at sample approval. Second before final shipping documents are issued. A style can start as cotton rich in development and end as synthetic rich in bulk if the yarn booking changes. That one change can affect the tariff code and duty rate.

Build the check into the normal pre shipment process. Keep it to one page per style. Match the same data across the PO, BOM, PP sample comment sheet, invoice draft, and packing list.

Confirm chief weight fiber from the final BOM and bulk yarn booking.
Confirm wearer group. Men, women, children, or babies.
Confirm product form. Ankle, crew, knee high, tights, compression, or grip sock.
Confirm needle count and pair weight against the sealed sample.
Match carton description to invoice wording and label wording.
Send the spec pack to the broker at least 7 days before ETD.

Add QC checkpoints. During inline inspection, pull 5 to 10 pairs per color and weigh them against the approved standard. During final random inspection, verify fiber content marking, size ratio, packaging count, and carton marks. Many importers use AQL 2.5 for major defects and AQL 4.0 for minor defects on socks. High volume retail programs may use AQL 1.5 for major defects.

Short version. Get the spec right first. Then make the paperwork match it.

Frequently Asked Questions

Is there one universal sock HS code for every country?

No. Most socks start under HS 6115 at the six digit level, but many countries add 2 or 4 more digits. Those extra digits can split by fiber, wearer group, or product form. Confirm the full 8 digit or 10 digit import code with your broker before shipment.

Are cotton blend socks classified as cotton or synthetic?

Usually by chief weight fiber in the finished sock. If cotton is the highest percentage by weight, the product is usually classified as cotton hosiery. If polyester or nylon is higher, it usually moves to synthetic hosiery. Check the final bulk recipe, not just the sample note.

Do grip socks or yoga socks need a separate HS code?

Not always. Many grip socks still stay under knitted hosiery in 6115. Declare the sole coating clearly, such as silicone or PVC, and show it on the invoice and spec sheet.

Can compression socks be treated as medical products?

Sometimes. It depends on how the socks are designed, labeled, and sold in the destination market. If you make a medical compression claim, state the level in mmHg and check local rules. Do not call them medical products without the required documents.

What is the best time to confirm the sock HS code with a supplier?

Twice. Confirm it when the sample and spec are approved, then confirm it again before final shipping documents are issued. Send the broker the invoice draft, packing list, and spec sheet at least 7 days before ETD.

Related Searches

HS 6115 socks classificationcotton sock HS codesynthetic hosiery tariff codecompression socks import codechildren socks customs classificationsock fiber content customs rules