The CamRade WetSuit for Sony HXR-MC50 Camcorder (Black) is made with a soft, flexible and waterproof PVC (polyvinyl chloride) exterior. The interior is a noiseless cotton material that helps reduce the noise from wind and rain. Vinyl windows allow you to see and have full access to your controls. The Wetsuit is secured with zippers and elastic. It comes in a zippered pocket storage bag.