Furniture Design Vivon Stone Edge Chair by OMO Modern Relax with the foam support and modern style of the Stone Edge Vivon foam accent chair. The ergonomic design with supporting curves makes this chair an easy place to sit and relax. Layers of conforming foam are used for the structure of this Vivon Stone Edge Chair instead of heavy wood/steel framed interiors. This method generates curves and unparalleled comfort from a complete foam structure. The Vivon Stone Edge Foam chair adds style to every room in the house. Available in a variety of vibrant colors.