This is a really difficult one to assess. The foam used in Office Chair Singapore varies enormously. The problem is when it's new it all feels great and supportive whether it's good or bad. It's how it performs in the months ahead that matters.You frequently see people complain that the foam in their Office Chair Singapore is no longer resilient and is hard and flat. The reason this happens is the manufacturer used low quality foam which quickly breaks down and goes rigid.At the other end of the spectrum firms such as Ardent Office Furniture (AOF) Singapore guarantee its Office Chair Singapore for 15 years, so you won't have flat seat syndrome with its seats.Unfortunately, there is no simple way to assess foam quality other than to check the warranty period and use it to guide you.