Eli5: why does the arm end of a disposable rubber glove roll up towards your hand after putting it on?

Question

Eli5: why does the arm end of a disposable rubber glove roll up towards your hand after putting it on?

In: Technology

Answer 1

Iirc it has to do with how they’re made. They are thin all the way up but to prevent tearing they are rolled up to create a lip/end. Similar to balloons.