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Via Riva Act2 High Back Mesh Chair

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  • Check out the nice lines on the elegant Via Riva Mesh Back Chair
  • Side view of the Via Riva Mesh Chair
  • Curves abound on the Riva Task Chair with Mesh Back
  • Via Riva Mesh Chair
  • Via Riva Mesh Back Chair

Via Seating

$305.00 (You save $308.00)
MSRP: $613.00
Usually ships in 7 to 14 business days

 Product Description

Features & Benefits:

Via Riva Act2 High Back Mesh Chair features a sculpted mesh back with an adjustable lumbar support standard.  Sleek contours are designed to support your body in comfort over a long work day.  Black mesh back is a soft mesh that is not abrasive to your clothes and gives with the curves of your back for a custom fit.

The Via Riva Mesh Back Chair Features:

  • Contoured mesh back - is curved to hug the curves of your spine and height adjustable so it fits just right. Mesh back is softer than nylon meshes and conforms to support the unique curves of your back. Back is height adjustable.
  • Contoured seat - Via uses a multi-density, soy-based foam that is designed to support users over the course of a long day at work and encourage healthy spinal positioning.
  • Lumbar Support - Via Riva lumbar support provides amazing support to the back enhancing a comfortable working environment.
  • Included options- all models we offer include a fixed seat angle with a five position tilt lock and tilt tension control.  Also includes easy ratchet back height adjustment.
  • Seat size options - choose from a variety of seat sizes to accommodate your maximum comfort. Three choices to choose from; standard, medium, and large.
  • Mechanism options - choose which chair mechanism best suits your needs. Three options to choose from; basic swivel, single position knee tilt, and syncro control.
  • Choose from a nearly infinite number of textiles- we list the most popular but a designer look is possible. Ask us if you have something else in mind.
  • Lifetime warranty. Via Seating Warranty Information

Via Riva Act2 Mid Back Mesh Chair  Specifications:

Chair back: 20" w x 21" - 24" h
Seat: 20" w x 19" - 21"d
Seat height: 17.5" - 22"
Weight capacity: 300 lbs
Weight:  45 lbs


Why We Like It -

  • Contours and thickly padded seat make this mesh chair very comfortable
  • Many options to choose from
  • Very Comfortable

This is Good For -

  • Suitable for all day use
  • Fits 5'6" - 5'10" 160 - 250 lbs, or
  • 5'10" - 6'4" up to 280 lbs

Via Riva Chair Eco Impact

- Contains recycled content
- Indoor Advantage certified
- LEED credit eligible
Dowload the Via Riva Task Chair Family Brochure - Via Riva Chair brochure


Personalize your Mesh Mid Back Riva Chair

Seat Size Options


Mechanism Options:

-20C Basic Swivel Control:

Mechanical Functions:

  • Swivels 360°
  • Gas cylinder seat height adjustment
  • Weight capacity 300 lbs.

-12C/-13C Single Position Knee Tilt Control: Used with split seat and back – 12C includes ratchet back.

Combines the best traditional performance with simple executive function. Allows a full range of movement. Combines clean styling with a smooth knee tilting action.

Mechanical Functions:

  • Swivels 360°
  • Back recline tension control
  • Gas cylinder seat height adjustment
  • Upright position tilt lock
  • Ratchet back height (12C models only)
  • Sliding seat (- 12C only)
  • Seat and back tilt as a unit
  • Weight capacity 275 lbs.

-60C Syncro Control:

Mechanical Functions:

  • Swivels 360°
  • Ratchet back height adjustment
  • Gas cylinder seat height adjustment
  • Sliding seat optional
  • Back recline tension adjustment
  • Weight capacity 300 lbs.

Arm Options

Choose from:

  • no arms
  • standard height adjustable arms [33A4] + $10.00
  • Height adjustable and roll back function [39A4] + $20.00
  • Full function adjustable arm [18A4] + $20.00



Choose from two styles of caster or glides.

  • Standard carpet casters work equally well on plastic floor protector mats.
  • Soft casters for hard floors are quieter and slow the chair down on hard surfaces.  [15SC] + $15.00
  • Glides can be substituted for casters if you'd rather your chair did not have wheels. [15GL] + $15.00


Choose your Mesh Color


Seat Fabrics for your Riva Mesh Chair

Choose a fabric for the seat of your chair to create a look tailored for you.

Lead time on your chair will vary by the fabric chosen. Quickship fabrics ship in three to five days. Standard lead time is three to four weeks.

Grade 1 - Cachet, Hue, Interval, and Perk are all available for Quickship. 

Grade 1 Fabrics meet the Cal 117 fire retardancy specifications and is soil and stain resistant. Quickship colors are indicted with QS below swatch.  All other fabrics are subject to to manufacturer's availability.







Grade 2 - Transit, Medium, Messenger, and Milestone are all available for Quickship. 

Grade 2 Fabrics meet the Cal 117 fire retardancy specifications and is soil and stain resistant. Quickship colors are indicted with QS below swatch.  All other fabrics are subject to to manufacturer's availability. 








 Warranty Information

Free Shipping Program:

Most orders over $85 ship FREE within the continental United States. Shipments to Alaska, Hawaii, Canada, Mexico, U.S. territories, APO, and FPO addresses do not qualify for the free shipping program.  

General Shipping Information:

  • Most items ship via UPS Ground service. Some smaller items may be shipped via USPS instead. Desks and larger shipments may ship via a freight carrier. 
  • If your items ships via common carrier (freight), the freight carrier will call to schedule an appointment for delivery. Our standard/free shipping includes curbside delivery. There may be extra fees for liftgate (lowers the product to the ground), residential, or inside delivery. Call us for more information. Note: It is important for you to immediately inspect freight shipments for damage and to note this on receiving paperwork. Call us immediately if your product arrives with shipping damage.
  • UPS and freight are not available to APO and FPO addresses. Call us if you have questions on shipping options to your location.
  • UPS items do not usually require a signature for delivery but this is at the discretion of the driver. Signature may be required in high risk areas.
  • We will email you an estimated ship date, and tracking information as soon as this is available.

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 Why We Like It

Additional Details:
The Via Riva2 Mesh High Back Chair offers all day comfort thanks to the soft mesh back that contours to your back and the thickly padded seat. Customize yours below. Scroll down for full information.

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