One kind of kasa for Buddhist monks is made overly large, in a bowl or mushroom shape and is made from woven rice straw. It does not come to a point like a rice farmer's hat, nor ride high on the head like a samurai's traveling hat. It is just a big hat covering the upper half to two thirds of the face. Thus, it helps mask the identity of the monk and allows him to travel undistracted by sights around him on his journey.