Sweat stains on bib shorts?

[allenpg]

Just wondering if anyone else has experienced this...

I got a new pair of Pearl Izumi Ultrasensor bib shorts and after hard, two hour ride on the trainer, I had yellow stains on the white area around the hips. They look a bit like "ring-around-the-collar" stains you get from sweat. This surprised me, since I've never had this occur with any of my white, moisture wicking tops. I can't figure out if it's from sweat or some other dye, etc. Thanks!

-Pete

 

[J-V]

I have a pair that I've used extensively, no such issue for me.

 

[ontheroadid]

I don't have the PI bib shorts, but on a pair of mine, the red jersey that I was wearing "bled" onto the white shoulder straps. Now I have a nice, manly pink tint. Could this have happened with yours?