Cracking the Levi's model code

Dear all,

I've just bought a new pair of Levi's 504 and I'm just in love with them. Now though, I'd like some more of the same kind but cannot figure out how to reliably buy them online (maybe because of the choice on size and color).

The ones I bought are 00.504.00.91 and they are the ones with 2% of elastane (which actually makes them also super-comfy!). I think I've understood that:
- 00 = thought 00 meant men jeans but not so sure now
- 504 = the model
- 00 = dunno about this, might be the waist (low or normal) or the leg (straight or bootcut, etc...)
- 91 = maybe the color

Can someone help me understand all these numbers?

The code matches the one of this pair although the ones from the picture look a little lighter than mines.

For example now I'm interested in these that are 005040131. Can anyone explain the difference with the 005040091 I have and with these 005040136 that are non-stretch?

Why do you have to be a rocket scientist to understand Levi's jeans? ;-)

Bumpy bump ;-)

Can't believe nobody here worked for a Levi's store and can't explain their codes.

00504 = model
0131 + 0091 = color code

for any levi's jeans with the tags still on them, there's a 9 digit product code. the first five is the model and the following four is the color code.

Thanks itsjustadrian,

maybe you could shed a light also on the first 2 digits?

I think that two first digits are line of product. I have seen 00505 as red tab and 20505 as orange tab.