ASICS Court FF 3 Clay Blue Expanse Koi
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Barcode formats for 4550457142922
These are the same product number written at different lengths. A shorter form is padded with leading zeros to make the longer one. The last digit is a checksum over the rest. Convert between them with the GTIN converter or verify the last digit with the check digit calculator.
About EAN 4550457142922
- Size
- US 10.5 / UK 9.5 / EU 44 1/2
- In the size run
- Size 10 of the 17 sizes we hold for 1041A371-401 (US 6 to US 15)
- GS1 prefix
- GS1 prefix 455: the number was licensed through GS1 Japan. The prefix does not show where the product was made.
- Company block
- 4550457: 1,242 styles in our catalogue, 1,232 ASICS or Onitsuka Tiger (99.2%)
- Released
- 15 January 2023 (3 years 9 months ago). Retail price US$170
- In catalogue
- In the Barcodes.gg catalogue since 6 September 2026
- Also listed as
- ASICS Court FF 3 Clay 'Dark Blue Orange'; Court FF 3 Clay 'Blue Expanse Koi'
Questions about 4550457142922
What size is EAN 4550457142922?
It is the barcode of US 10.5 / UK 9.5 / EU 44 1/2.
Is 4550457142922 a ASICS barcode?
The number is in the company block 4550457, which our catalogue gives to ASICS or Onitsuka Tiger. A matching barcode does not prove that a pair is authentic, because a real number can be printed on a copied label.
How do I check the last digit of 4550457142922?
Add the digits in positions 2, 4, 6, 8, 10 and 12: 5+0+5+1+2+2 = 15. Multiply by 3: 45. Add the digits in positions 1, 3, 5, 7, 9 and 11: 4+5+4+7+4+9 = 33. The total is 78. The next multiple of 10 is 80, so the check digit is 2. The last digit is 2, so the code is valid.
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