Proven performance of Antron Lumena. Earth has a proven track record in corporate environments. It features the industry renowned fibre performance of Antron Lumena®, soil and stain protection of DuraTech®, recycled thermoplastic backing and certification from GECA (Good Environmental Choice Australia). GECA certification means that you will receive a score of 100% in the Green Star Rating tool for this product.* In stock and also available in Comfi BAK.