In sumo, a 廻し is the belt (loincloth) that the rikishi (or sumo wrestler) wears during training or in competition. Upper ranked professional wrestlers wear a keshō-mawashi (see below) as part of the ring entry ceremony or dohyō-iri. ==Mawashi== For top ranked professional rikishi, it is made of silk and comes in a variety of colors. It is ap... Found on http://en.wikipedia.org/wiki/Mawashi