Let me be very clear: I don’t mean taking off Rashi tefillin and putting on Rabeinu Tam. I mean two של ראש and two של יד at the same time.
I’ve seen this a number of times on the Jerusalem -> Hertzaliyah line.
Where does this come from? Does this have any basis in tradition? I’ve literally never seen this before.
The latest guy wasn’t even particularly Hassidic or Chareidi looking. Dati Leumi if you wanted to stick a label on him.
submitted by /u/Longest-Road