Gerbing sizing tags - Need help figuring out the numbers on the tags

[ST11Nut]

I have a set of Gerbing jacket and pants liners that I'm getting ready to sell as I don't spend winters in cold climates any longer.

The pants liners have tag numbers 50 and 48 on them and the jacket tag numbers are 50 and 36. Those don't correspond with my measurements at all. There are no other tags or markings on either of them.

I checked the Gerbing web site sizing chart and it lists the normal XS, S, M, L, XL, etc sizes.

Does anyone know what these numbers mean?

 

[ST11Nut]

Thanks for the reply. I found that before I posted but it doesn't appear to correspond with the number tags on the liners.

I'm a size 38 waist and 30 to 32 inseam for pants and my chest measurement is around 38 to 40. These liners fit me great, the number tags have me baffled...

 

[dduelin]

Maybe this corresponds.

https://j.b5z.net/i/u/2099405/i/Sizingcharts.pdf

 

[ST11Nut]

Thanks very much for locating that chart Dave, I really appreciate it! That clears up the mystery