874943005909

• 8 — Number system
• 74943 — Manufacturer code
• 00590 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 874943000942 — Balega Hidden Comfort Tab Running Sock, White, Medium
• 874943007941 — Balega Enduro 2 Quarter Running Sock
• 874943008207 — Balega Ultra Light No-Show Running Sock Grey/Royal, S

Balega Hidden Comfort Single, Color:Charcoal, M

Search for Balega Hidden Comfort Single, Color:Charcoal, M on Amazon (or for the code 874943005909)