The Core-flex Executive chair is the ultimate combination of active sitting and luxurious comfort.  The seat has a deep contoured shape, with memory foam, so each leg is cradled for minimum pressure.  The fully upholstered ergo-support backrest with memory foam comfortably supports your spine while allowing freedom of motion for your shoulders and arms.  The fully-adjustable center-tilt mechanism has seat depth adjustment, forward tilt control, back angle adjustment, tilt tension and recline lock-out.  The upholstered armrests with memory foam minimize pressure on your arms, and swivel to achieve the best supporting position.  All of this comfort is maximized because the Core-flex mechanism allows the chair to follow your every move, when you shift your posture and move your legs. 

Core-flex 30 day satisfaction guarantee: We are confident that you will notice improvements in posture and energy level, and a decrease in back discomfort, after sitting in your Core-flex chair for several weeks.  These benefits are the natural result of keeping your core muscles active throughout the day, rather than sitting motionless with a slouched posture in a normal chair.  If for any reason you are not satisfied with the performance of your Core-flex chair during your first 30 days of sitting, just return it in the original packaging for a full refund.

Chair sizes (Standard and Tall):  all of our chairs come from the factory to accommodate a sitting height of 18"-21" (floor to seating surface).  If you feel you will need a Tall size (for those 6'-0" and taller), please indicate when ordering.

These chairs are made to order at the Lifeform factory in Canada, and shipping time is within 14-21 business days after ordering.  Chair assembly is simple, using seven screws, and takes under ten minutes.