what shape is a cricket field

A cricket field or cricket oval is a large grass field on which the game of cricket is played. Although generally oval in shape, there is a wide variety within this: some are almost perfect circles, some elongated ovals, and some entirely irregular shapes with little or no symmetry. The dimensions of the field can vary, but its diameter usually ranges between 450 and 500 feet for men's cricket, and between 360 and 420 feet for women's cricket. There are no fixed dimensions for the field, but it is typically a large circular playing field of grass that is not always defined in size