1-800-531-3746 Mon-Fri 8am-7pm & Sat 10am-6pm (Central)
View Cart
Find out why UpLift Desks are #1! Introducing the UpLift 900 Standing Desk! Introducing the Steelcase Gesture Chair. Click to order now! View Our Beautiful Solid Wood Desks
Home Office Ergonomics Ergonomic Chair All Chairs Office Master Yes Mesh YS84 Mid Back Task Chair
Office Master Yes Mesh YS84 Mid Back Task Chair

Office Master Yes Mesh YS84 Mid Back Task Chair

Item #: OFM022
Send Page to Friend

The Office Master Yes Mesh YS84 Mid Back Task Chair is a stylish, easy to adjust and customizable ergonomic mesh chair. The mesh back is height adjustable, and the chair also features a back tilt lock, rocking tilt, seat slider, forward tilt, plus a tension knob to control the force users feel when reclining. The Office Master Yes Mesh YS84 Mid Back Task Chair also features a supportive and comfortable contoured seat cushion and optional armrests.

More Info
Select Options
View Options
View Options
View Options
View Options
View Options
Quantity:
Our Price:
$352.49
& This Item Ships FREE - Details
List Price: $466.00
You Save: $113.51
Seen it for less?
Usually ships in 3-4 business days

The Office Master Yes Mesh YS84 Mid Back Task Chair offers a comfortable and practical seating solution for use in the home or the office. The Office Master Yes Mesh YS84 Mid Back Task Chair looks great and offers good ergonomic support. Included are features usually only offered in higher-priced chairs, including a mildly contoured seat and lumbar support, making it a great option for budget-minded mesh lovers.

Features - Office Master Yes Mesh YS84 Mid Back Task Chair

  • Mild saddle-contoured seat
  • Contoured lumbar area for natural lumbar support
  • Tilt tension adjustment
  • Infinitely locking seat / back tilt
  • Cooling mesh back
  • Seat slider
  • 12-Year Limited Warranty

Office Master Yes Mesh YS84 Mid Back Task Chair Specifications


Width 25'' W
Height 36'' - 44'' H
Back 19'' W x 20'' H
Seat 20 1/2'' W x 18'' - 20 1/2'' D
Seat height 17'' - 22'' H
Weight capacity 250 lbs
Warranty 12 year limited

Arms - Office Master Yes Mesh Executive YS78 Chair

The Office Master Paramount Value PT78 Chair is available in three styles of height adjustable arms, or ETR1 fixed loop arms.

  • KR-25: Contoured height adjustable T-arms with natural grip control (also available with Memosoft Arm Pads KR-25M)
  • KR-200: Height adjustable, width adjustable, removable T-arms with natural grip control (also available with Memosoft Arm Pads KR-200M)
  • KR-300: Tallest height adjustable, width adjustable T-arms with waterfall front and contoured arm pads (also available with Memosoft Arm Pads KR-300M)
  • ETR1: Fixed loop arms

Memosoft Arm Pads are Office Master's softest arm pad, with extra luxurious memory foam padding. We highly recommend adding this feature.

Back to options

Fabric - Office Master Yes Mesh Executive YS78 Chair

Office Master Grade 1 Fabric

Office Master Grade 2 Fabric

Office Master Grade 3 Fabric

Office Master Grade 5 Fabric

Back to options

Casters - Office Master Yes Mesh Executive YS78 Chair

Regular or soft casters work for most people, but if you need something different then the Office Master Yes Mesh Executive YS78 Chair is available with five other options.

  • Regular casters are designed for use on carpet
  • Soft casters are designed for use on nicer hardwood floors. We recommend adding this feature if you are concerned about scratching or scuffing your floor.
  • Glides keep the chair stationary at all times
  • Self-braking safety casters lock wheels to disable movement when chair is not in use
  • Reverse braking casters lock wheels to disable movement when chair is in use

Back to options

Cylinder - Office Master Yes Mesh Executive YS78 Chair

Office Master Yes Mesh Executive YS78 Chairs come standard with a 5'' cylinder but can also be custom ordered with a short or extra-tall option.

5'' cylinder specifications

Travel range 5''
Maximum cylinder height 15.5''
Minimum cylinder height 10.7''

4'' cylinder specifications

Travel range 4''
Maximum cylinder height 13''
Minimum cylinder height 9.4''

6'' cylinder specifications

Travel range 6''
Maximum cylinder height 18.5''
Minimum cylinder height 12.1''

Back to options

Cushion - Office Master Yes Mesh Executive YS78 Chair

All of our Office Master chairs come standard with an extra-comfortable foam cushion. Other seat cushion options include:

  • DCS Seat Technology - This exclusive double comfort cushion features both memory and support foams
  • UPHMF Memory Foam - This seat cushion has five lbs of memory foam applied to the surface of the seat cushion
  • UPHCYX coccyx cut - This seat cushion includes a concealed ultra-soft foam reservoir to relieve tailbone pressure

Back to options

NameOptionsPriceQty
Humanscale Keyboard Tray Same Day Ship Models 900 & 500
Original Price: $444.00
Our Price: $354.00
Humanscale M2 Monitor Arm - Sleek Design With Fingertip Adjustability
Original Price: $295.00
Our Price: $239.00
Humanscale M8 Monitor Arm
Original Price: $460.00
Our Price: $379.00
Humanscale Element Classic Light
Original Price: $395.00
Our Price: $295.00
Humanscale Horizon LED Task Light
Original Price: $475.00
Our Price: $375.00
Mousetrapper Flexible Mouse
Original Price: $279.00
Our Price: $269.00
Evoluent Vertical Mouse 4: Right Hand Wireless Mouse VM4RW
Original Price: $119.95
Our Price: $109.95
MouseTrapper Advance Mouse
Original Price: $249.00
Our Price: $239.00

Professor Ergo's Thoughts:

The Office Master YS series of chairs are great and adjustable ergonomic chairs with flexible mesh backs. The Office Master Yes Mesh YS84 Mid Back Task Chair is one of my favorites of the line because it offers a number of adjustable features plus a seat slider and a tilt tension knob. These adjustments help you fit the chair to your body and working style, plus they make sure you're always comfortable in the chair.

Product Reviews for Office Master Yes Mesh YS84 Mid Back Task Chair

You May Also Like
Office Master Yes Mesh YS72 Task Chair
List Price: $439.00
Our Price: $285.35
Office Master Yes Mesh Executive YS78 Chair
List Price: $483.00
Our Price: $313.95
Office Master Ergonomic OM5 Task Chair
List Price: $668.00
Our Price: $434.20
Office Master Patriot PA59 Executive Chair
List Price: $425.00
Our Price: $344.00

Shop By Brand

Find out why UpLift Desks are #1! Get the UpLift 900 electric sit-stand desk at a great price! Introducing the Steelcase Gesture Chair. Click to order now! Free Goldtouch notebook and tablet stand with purchase of our most popular chairs!

Previously Viewed Items



Credit Card Processing

Confirmed for SquareGrove, HumanSolution, ErgonomicChairPro, Ergohuman.com, UPLiftDesk, FreedomChair is a BBB Accredited Business. Click for the BBB Business Review of this Office Furniture & Equipment in Austin TX
Our Customers Say ...
  • Completely satisfied with the desk. More impressive was the buying process, knowledge of the sales and support staff, and attention to detail. It's clear that this company is on a mission to help people. They have found a way to differentiate themselves in a crowded market and stand out as a great company which deserves all the success it achieves. We will be adding a second UpLift 900 in the near future. Thank you!

    - Alisha Jones

The Human Solution � Ergonomic Chair, Keyboard Tray, Monitor Arm and More
2139 W Anderson Ln  |  Austin, Texas 78757  |  1-800-531-3746
we accept visa, mastercard, american express, discover, paypal