Whether for fun or for real, you will love wearing this Breslov kippah. Watch how everyone joins in the joyous feeling the head covering generates. At its base, in bold white Hebrew letters, are the iconic Breslev refrain, "Na, Nach, Nachma, Nachman Me'Uman" – the mantra of Breslover Hassidim worldwide.

What does this refrain mean? Iin Uman, Ukraine, is the burial site of Rabbi Nachman of Breslov, founder of the movement. Today, it is a major pilgrimage site. Especially Rosh Hashanah time, thousands flock to the town from all over the world.