Description
High Resiliency Molded Foam Seat
X4 is equipped with a High Resiliency Molded Foam Seat that offers a traditional feel with added support. Whether wrapped in Premium Leather or Brisa, you’ll still find the seat to be as plush as you’d expect in an executive office chair. The standard seat slider allows any user to adjust the seat depth as needed.
Premium Leather
The X4 comes with your color choice of Premium Leather. The Premium Leather offers a familiar feel to other executive chairs.
1. Dynamic Variable Lumbar (DVL) Support
The Dynamic Variable Lumbar (DVL) Support is X-Chair’s greatest ergonomic feat of all – one that needs no adjusting. The DVL Support intuitively adjusts itself to your body every time you move. Responding to your weight, height, position, and the amount of pressure you place on it, the DVL Support pivots with you, keeping you comfortable and supported even as you change positions throughout the day. Be free to keep your mind on your work, not your back. 
2. SciFloat Infinite Recline
Created specifically for X-Chair, SciFloat Infinite Recline facilitates motion throughout your day. Movement increases circulation, concentration, and energy levels—everything you need to boost both comfort and productivity in your workspace. Wheels are no longer the only thing a good office chair needs to keep you moving. 
3. Tilt Tension & Tilt Lock
We made a masterful office chair, you get to adjust it to suit your preferences. Adjust the tilt tension to change the amount of resistance you feel as you recline. Whether you like a little or a lot of resistance, X-Chair’s got you covered. Lock the chair in a reclined position for those times you need to put your feet up.
4. Adjustable Seat Depth
At a proper seat depth, your lower back should be against the dynamic variable lumbar support and you should be able to fit 2 to 3 fingers between the edge of your seat and the backs of your knees. An improper seat depth puts undue pressure on the veins and lymph nodes behind your knee, and often leads to poor circulation, leg cramps, or your legs falling asleep. This is all avoidable with the X-Chair’s adjustable seat depth.
5. Adjustable Headrest Height & Angle
People are built with different proportions, and X-Chair is ready to adjust. In addition to adjustable seat height and backrest height, X-Chair’s headrest is height adjustable, so no matter your proportions you get to adjust the whole chair to fit you like a glove. Your head and neck do not stay in the same place all day, so neither should your headrest. Easily adjust the angle of X-Chair’s headrest to find comfort no matter what position you want to sit in. 
6. 4-Dimensional Arms
4-Dimensional armrests adjust forward and back, side-to-side, up and down, and pivot to an angle. No one keeps their arms in the same position all day, and X-Chair is ready to move with you.
7. Premium Mesh & Leather
X-Chair’s fabric suspension system disperses your weight evenly across the chair to remove weight from sensitive pressure points. This improves circulation and keeps you comfortable so you can sit as long as you like without feeling that you need to change positions. X1 comes with Flex Mesh Technology, a breathable and durable mesh that is up to the task of supporting you all day. X2 has K-Sport advanced performance material, which features a tighter weave for a softer feel. The X4 is covered in supple, ultra-comfortable premium leather that looks as luxurious as it feels. Each fabric is available in your choice of color.
