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Soma Ergonomic Seat Mechanism

Seat & Back Tilt [S or C]

  • best for upright sitting
  • seat & back ht adj.
  • seat & bk angle adj.
  • forward seat tilt
  • C is a synchro tilt mech with tension adjustment.

Rocker [R ]

  • seat & back ht adj
  • seat & bk angle adj
  • forward seat tilt 
  • front tilt stop
  • center rocking free float feature

Synchro-tilt [E or V]

  • includes Seat Slider same features as R, plus synchro auto back tilt
  • Adds 1" to seat height

Knee Tilt [K ]

  • same features as R
  • + seat pivots from the front so feet stay on the ground when reclining.
  • Adds 2” to seat ht K Not recommended for users over 180 lbs.


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