According to the present invention there is provided a vibration isolation section for use in a seismic streamer system, the section including: a resilient sheath arranged to be connected end-to-end in a seismic streamer system and receive axial loads transmitted through the system, wherein the resilient sheath is configured to stretch upon receiving an axial load and substantially convert the axial load into a radial stress; and a support structure housed within the resilient sheath, the support structure including one or more members having substantially constant diameter under load which provides a reaction to the radial stress, thereby providing attenuation to the received axial load.