Apparatus and methods for terminating an end of flexible pipe body are disclosed, the apparatus comprising an elongate end fitting body, associated with a central longitudinal axis, comprising a connector flange region securable in a back-to-back relationship to a further end fitting body and disposed at a first end of the elongate end fitting body, an open mouth at a remaining end of the end fitting body, a central flange region disposed between the first end and the remaining end and a neck region between the central flange and the connector flange, wherein the neck region comprises a radially inner end fitting neck region portion and a radially outer end fitting neck region portion that is spaced apart from and is radially outside the radially inner end fitting neck region portion to provide an enclosed chamber region therebetween.