Where does it say that one must wear two layers on their head(one of the reasons for the black hat)?
I know that a reason for wearing a black hat is because one must wear two layers covering their head (Mishna Brurah 91:5) but am wondering if that Din is based in Kabbalah?
I wear a hat to davening normally. Is it better to daven with a minyan without a hat or without a minyan with a hat?
It seems like many chasidim wear their shtreimel (and their weekday hats) balanced atop their heads, a size or so smaller than one might wear a hat in the secular world. Is there an underlying ...
It seems that wearing a hat is required, because the Shulchan Aruch says you need to wear a double covering. But some apparently-frum men don't wear a hat. How is this possible?
Is there any requirement to wear a hat or jacket while walking on the street? (aside for style)