Inspired by a Lemniscate (the mathematical symbol representing the concept of infinity), Mantra's distinctive Lemni Arm is an integral part of the chair that connects the seat, back and arms all together.

Good Design
Indoor Air Quality Certified
LEVEL® 3
Prices effective January 2nd, 2025.
Inspired by a Lemniscate (the mathematical symbol representing the concept of infinity), Mantra's distinctive Lemni Arm is an integral part of the chair that connects the seat, back and arms all together.
Features:
- Matching seat, lower back and upper back upholstery with the choice for contrasting upholstered insert (upholstered insert is optional)
- Reinforced nylon base in black, birch or polished aluminum
- Available in 2 frame finishes, black or birch
- Optional polyurethane inlay for aluminum arm [will match frame finish selection]
- Swivel with auto return comes standard with lounge base
Dimensions:
Overall [Basic Tilt]: 35”-38.5”H | 29”W | 29”D
Overall [Enhanced Tilt]: 35”-38.5”H | 29”W | 29”D
Overall [Knee Tilt]: 36”-39”H | 29”W | 29”D
Seat [Basic Tilt]: 15”-19”H | 20.5”W | 17.5”D
Seat [Enhanced Tilt]: 15.5”-19”H |20.5”W | 17.5”D
Seat [Knee Tilt]: 16.25”-19.25”H | 20.5”W | 17.5”D
Back: 22.5”H | 19”W
Fabric:
200+ textiles to choose from
COM SEAT, LOWER + UPPER BACK: 1.75 yds
COM UPH INSERT: 0.25 yds
Warranty:
12 year comprehensive parts and labor, with weight limit of 350 lbs. Click here to view details.
Conference models available in Black or Birch poly shell finish. Conference base available in Black Nylon, Polished Aluminum, or painted Matte Black Aluminum
Lounge models available in Black or Birch poly shell finish with Polished Aluminum base or Wood base in 3 finishes: Bleached Ash, Light Ash, or Dark Ash.
Lemni arms available in Polished Aluminum or painted Matte Black Aluminum. All Lemni arms can be specified with optional polyurethane inlay that matches the poly shell finish (Black or Birch).
Below are the available assets for Mantra. Alternatively, you can find these assets on our Resource Centre.
Mantra was envisioned and designed by Nita Chakravarty while she was a member of Allseating’s design and development team. Nita earned her Bachelor of Arts and Bachelor of Design respectively at the University of Toronto and the Ontario College of Art and Design. Prior to her working with Allseating, she worked at Feature Walters, an architectural fabrication company.