5031358000942

• 50 — Country prefix (Great Britain)
• 3135800094 — Manufacturer & product code
• 2 — Check digit (confirms the number is well-formed)

EAN-13 ✓ Valid check digit Registered in Great Britain

1000 Mile Heavyweight Walking Sock - Medium - Green

Search for 1000 Mile Heavyweight Walking Sock - Medium - Green on Amazon (or for the code 5031358000942)