642872159129

• 6 — Number system
• 42872 — Manufacturer code
• 15912 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 641752987470 — Low Cut No Show Socks For Men, Bamboo Fiber W/ Heelhug Technology (Pack Of 6)
• 642872159112 — Bamboo Crew Women'S No Show Liner Socks, Bamboo (Pack Of 6)

Low Cut No Show Loafer/Boat Shoe Socks For Men, Breathable Bamboo Fiber With Heelhug (Pack Of 6)

Search for Low Cut No Show Loafer/Boat Shoe Socks For Men, Breathable Bamboo Fiber With Heelhug (Pack Of 6) on Amazon (or for the code 642872159129)