Authentic Herman Miller Mirra 2 Office Chair, TriFlex Back

TriFlex Polymer Back:The size, shape, and pattern of the holes in the TriFlex back enable the chair to provide unique zonal support for your back, while allowing maximum breathability. Airweave 2 Seat: Distributes your weight evenly to eliminate pressure points, and allows airflow to keep you cool as well as comfortable. Seat Depth:Adjusts the seat depth so your thighs are properly supported as you sit. Fixed Seat Depth: Seat depth is fixed at 16.25 inch depth. FlexFront Adjustable Seat Depth: Seat edge adjusts from a depth of 16.25 inch to 18 inch depth to fully support your thighs without putting pressure on the back of your knees. Tilt:Creates a smooth and balanced feel as you recline, whatever your size or stature - from 90 up to 350 pounds. Standard Tilt: Comes with a tilt tension knob, allowing you to adjust the amount of tension needed to recline comfortably while feeling balanced and supported. The Standard Tilt does not have a locking mechanism. Tilt Limiter: Limits the recline range to one of three settings: slight, mid-, and full-recline. The tilt tension control lets you adjust the amount of effort needed to recline comfortably while feeling balanced and supported. Tilt Limiter with Seat Angle Adjustment: Limits the recline range to one of three settings: slight, mid-, and full-recline. The tilt tension control lets you adjust the amount of effort needed to recline comfortably while feeling balanced and supported. Seat Angle Adjustment changes the angle of the seat from horizontal to a 5-degree forward tilt for people who sit at a slightly forward angle as they work. Loop Spine:The Loop Spine connects to the chair in only two areas - at the base and at the top of the backrest - which allows flexibility. Without an integral structure, Mirra 2's Butterfly Back can flex as the sitter flexes. Back Support: Non-Adjustable Back Support: Fixed lumbar support offers stationary support in the lumbar region of your back and also includes built in passive PostureFit (molded into the backrest), which properly supports the base of your spine, or sacral region,helping your pelvis maintain a natural forward tilt. Adjustable Lumbar Support: The adjustable lumbar support offers a range of 4.5 inch height adjustability and 1 inch depth adjustability. In addition, there is built in passive PostureFit (molded into the backrest), which properly supports the base of your spine, or sacral region, helping your pelvis maintain a natural forward tilt. Casters Casters for Carpet: Designed for use on low- to medium-pile carpet, such as commercial or Berber, this 2.5-inch diameter caster has wheels of durable black nylon. Casters for Hard Floor or Carpet: A versatile caster that can be used on hard surfaces such as wood, ceramic tile, vinyl tile, or carpeted floors, it is 2.5 inches in diameter and is made of durable black nylon with a soft polyurethane tread. The Soft tread gives the chair better traction and reduces noise on hard surfaces. Packaging Dimensions: 40.5” x 28” x 28.5” Package Weight: 42 lb Light Assembly Required: Yes. Seat back needs to be attached to base. Product Brochure Mirra 2 Chair with Triflex Back Product Brochure Product Optio