In under 4 months this chair is a tremendous disappointment. The tilt feature is does not stay tightened and it has created a dangerous situation when leaning back. An annoying squeak is now evident when readjusting body posture in the chair or pushing away from the desk. I would not recommend this chair at all. It is defective and we are disappointed that this may not be returned.
switch to leather. last 2 were microfiber. the seat seem to flatten out after a year . hope the leather stays comfortable longer. this is really a nice chair and was easy to assembly. bought the chair and Staples delivered it he next day. couldn't ask for more.