Replacement cushions: A selection of cushion materials is available to suit a variety of applications: tough integral foam cushions capable of withstanding mechanical loads, soft and washable easy-care imitation leather, robust and breathable fabric cushions as well as the world first "Supertec" – an innovative cover material that combines the advantages of fabric and integral foam.

Integral foam: Robust, durable, washable, resistant to flying sparks and weak acids and alkalis. Colour: black.