An occlusion device for occluding a body vessel. The occlusion device includes a first hub extending from a proximal end to a distal end and a tubular wall defining a lumen having a central axis. A plurality of arcuate legs are attached to the first hub and extend distally to a distal portion. The legs extend radially away from the central axis in an open configuration and extend substantially along the central axis in a closed configuration. A biocompatible material is attached to the plurality of legs to form an occlusive barrier when deployed within the body vessel. The biocompatible material either extends along and between each of the plurality of legs or it forms a disk attached to at least one leg.