riva act II series

Riva is an intensive, hardworking, task seating series. The mesh version offers a mid and high, fixed and ratchet back with 3 seat sizes. The upholstered version pairs 2 back sizes with 3 seat sizes. Utilize 8 arms including an attractive fully upholstered C arm. Apply swivel, syncro, seat slide and stool kit controls. Apply 7 mesh colors including a sleek black or deep cardinal red. Rest it all atop 4 base options with carpet casters, hard floor casters or glides.

task | drafting stool

price sheet | mini brochure
BIFMA LEVEL® 2 certification | VOC+ certification

riva mesh mid back width= riva mesh high back riva upholstered mid back riva upholstered high back riva drafting stool
mesh mid back
mesh high back
upholstered mid back
upholstered high back
drafting stool


riva act II: ergonomic task seating


  • designed by the via seating engineering, product & development teams

  • mesh and upholstered mid and high backs available

  • three seat sizes: small to large with via seating signature comfort

  • three control options available: swivel tilt and syncro

  • see options for more customization opportunities

  • weight capacity: 275lbs. – 300lbs. (based on control used)

  • warranty 12 years (includes foam) / 2 years for mesh (extend to 5 years with mesh guards) – see warranty for more details





62C stool control


34C stool control


swivel tilt

user guide

swivel tilt with seat slide

user guide


user guide

syncro with seat slide

user guide

swivel & tilt for stools




18A arms18A 38A arms38A 39A arms39A 51A, 52A, 53A arms51A, 52A, 53A 80A, 90A arms80A, 90A
full function

user guide

adjustable height

user guide

adjustable height, roll back feature

user guide

adjustable height, with 4D rotating caps options

user guide

“C” shape with or without upholstery


18BB black base


18PB polished base


18BA brushed base


18WB white base


polyurethane, black aluminum, polished aluminum, brushed  aluminum, white