Replying to Goggle strap question

First off, i'd like to make it clear that I did in fact try the searchbar, with no success. So heres my situation: I have a pair of Scott Motives, and they have a black strap. However, I also happened to notice that one the inside the strap is white with a nice Scott logo. This leads me to believe that they are meant to be interchangable (like reversible shorts or w/e). I can't figure out how to switch it around, so my question is: is it possible and if so how? thanks