This Mirra chair seat pan has an Airweave™ seat suspension material that is lightweight and breathable and evenly distributes the user’s weight over the seat of the chair. The Flex Front allows the user to adjust the seat depth from 17″ to 19″.

The AirWeave™ suspension seat distributes your body pressure evenly and keeps you cool. It adjusts itself as soon as you sit.

Color: Graphite Airweave (mesh) with Graphite Frame.

Includes installation seat hip bolts.

These new, authentic Herman Miller® replacement seat pans will only fit Mirra 1 Chair model numbers requiring a FLEX FRONT seat indicated by an “A” in the 7th character space of the model number (i.e. MR112nAm or MR123aAm, etc.). Example Model numbers include ; MR111, MR112, MR113, MR121, MR122, MR123, MR131, MR132 & MR133.