The present disclosure provides a structure constructed of carbon fiber that is compatible with Magnetic Resonance imaging and other radiofrequency technologies. The structure includes carbon fiber elements as well as insulating elements that are substantially x-ray translucent (radiolucent). These elements are arranged in such a way that the structure can be used in modalities such as Magnetic Resonance imaging where carbon fibers typically cannot be used due to image distortion and localized heating. At the same time, the structures are designed to maintain radiolucency that is significantly homogeneous.