I have a girlie L size, I think you can find a table with the length and width of the various sizes somewhere in the FAQs on the fanclub website if that makes things easier. It's a bit stretchy, but not much.

Oh God, I thought of you during the concert on Sunday, Bela told Farin "Gimme a kiss" and Farin kissed Bela's fly! XD XD XD

Also at some point Bela stood very close to the edge of the stage and told the audience to spit on him and Farin said "So now you finally know the difference between semen and saliva!" XD