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$1,135.00+The Sierra 8500 Big & Tall Ergonomic Chair delivers luxurious comfort, advanced adjustability, and heavy-duty performance for users who demand long-lasting support and refined styling.
Designed for Big & Tall users, the Sierra 8500 combines dual-density seat foam, a double-padded backrest, and air mesh outback upholstery to provide a personalized and breathable seating experience. Optional air lumbar and leather headrest enhancements further elevate neck and back comfort.
The sculpted back design supports the natural curves of the spine while detailed stitching adds executive-level aesthetics. Available in multiple seat sizes and back heights, the Sierra adapts to a wide range of body types while maintaining consistent ergonomic alignment.
Rated to support up to 500 lbs, the Sierra 8500 is built on a reinforced base with heavy-duty casters and extended back bar support, making it ideal for professional offices, healthcare environments, and extended-hour workspaces.
Meridian Grade D - Click to see Meridian Grade D Fabric color swatches
Brisa Grade G - Click to see Brisa Grade G Fabric color swatches
The colors you see on your computer monitor or mobile device should only be used as a guide and may not be absolute.
| Model | RFM Sierra 8500 Big & Tall Ergonomic Office Chair |
|---|---|
| Color Options | Multiple upholstery and fabric options available |
| Fits | Height: 5'2"–6'8" Weight: ≤ 500 lbs Seat Sizes: Four seat size options available |
| Neck Support | Optional adjustable headrest upgrade |
| Seat Cushion | Dual-density molded foam seat |
| Back Support | Double padded back with optional air lumbar support |
| Mechanism | Heavy-duty multi-function infinite tilt lock (50-control) with ratchet back adjustment |
| Seat Height Range | 20.5" – 24" (100mm cylinder; other heights optional) |
| Base & Casters | 28" reinforced nylon base with 70mm heavy-duty casters |
| Safety Standard | Meets CAL 117-2013 flammability requirements |
A: The Sierra 8500 Big & Tall chair is rated to support up to 500 lbs.
A: The chair is available in Medium Back and Managers High Back configurations.
A: It features a heavy-duty multi-function infinite tilt lock (50-control) mechanism with ratchet back adjustment.
A: Air lumbar support is available as an optional upgrade.
A: Yes. You can choose seat size, arm style, upholstery, lumbar support, headrest, and cylinder height options.
A: Yes. Its dual-density foam seat, padded backrest, and full adjustability are designed for extended daily use.
A: Yes. It meets CAL 117-2013 flammability requirements.
A: It is ideal for offices, healthcare, education, and multi-shift commercial environments.
The Sierra 8500 Big & Tall Ergonomic Chair delivers luxurious comfort, advanced adjustability, and heavy-duty performance for users who demand long-lasting support and refined styling.
Designed for Big & Tall users, the Sierra 8500 combines dual-density seat foam, a double-padded backrest, and air mesh outback upholstery to provide a personalized and breathable seating experience. Optional air lumbar and leather headrest enhancements further elevate neck and back comfort.
The sculpted back design supports the natural curves of the spine while detailed stitching adds executive-level aesthetics. Available in multiple seat sizes and back heights, the Sierra adapts to a wide range of body types while maintaining consistent ergonomic alignment.
Rated to support up to 500 lbs, the Sierra 8500 is built on a reinforced base with heavy-duty casters and extended back bar support, making it ideal for professional offices, healthcare environments, and extended-hour workspaces.
Meridian Grade D - Click to see Meridian Grade D Fabric color swatches
Brisa Grade G - Click to see Brisa Grade G Fabric color swatches
The colors you see on your computer monitor or mobile device should only be used as a guide and may not be absolute.
| Model | RFM Sierra 8500 Big & Tall Ergonomic Office Chair |
|---|---|
| Color Options | Multiple upholstery and fabric options available |
| Fits | Height: 5'2"–6'8" Weight: ≤ 500 lbs Seat Sizes: Four seat size options available |
| Neck Support | Optional adjustable headrest upgrade |
| Seat Cushion | Dual-density molded foam seat |
| Back Support | Double padded back with optional air lumbar support |
| Mechanism | Heavy-duty multi-function infinite tilt lock (50-control) with ratchet back adjustment |
| Seat Height Range | 20.5" – 24" (100mm cylinder; other heights optional) |
| Base & Casters | 28" reinforced nylon base with 70mm heavy-duty casters |
| Safety Standard | Meets CAL 117-2013 flammability requirements |
A: The Sierra 8500 Big & Tall chair is rated to support up to 500 lbs.
A: The chair is available in Medium Back and Managers High Back configurations.
A: It features a heavy-duty multi-function infinite tilt lock (50-control) mechanism with ratchet back adjustment.
A: Air lumbar support is available as an optional upgrade.
A: Yes. You can choose seat size, arm style, upholstery, lumbar support, headrest, and cylinder height options.
A: Yes. Its dual-density foam seat, padded backrest, and full adjustability are designed for extended daily use.
A: Yes. It meets CAL 117-2013 flammability requirements.
A: It is ideal for offices, healthcare, education, and multi-shift commercial environments.
The Sierra 8500 Big & Tall Ergonomic Chair delivers luxurious comfort, advanced adjustability, and heavy-duty performance for users who demand long-lasting support and refined styling.
Designed for Big & Tall users, the Sierra 8500 combines dual-density seat foam, a double-padded backrest, and air mesh outback upholstery to provide a personalized and breathable seating experience. Optional air lumbar and leather headrest enhancements further elevate neck and back comfort.
The sculpted back design supports the natural curves of the spine while detailed stitching adds executive-level aesthetics. Available in multiple seat sizes and back heights, the Sierra adapts to a wide range of body types while maintaining consistent ergonomic alignment.
Rated to support up to 500 lbs, the Sierra 8500 is built on a reinforced base with heavy-duty casters and extended back bar support, making it ideal for professional offices, healthcare environments, and extended-hour workspaces.
Meridian Grade D - Click to see Meridian Grade D Fabric color swatches
Brisa Grade G - Click to see Brisa Grade G Fabric color swatches
The colors you see on your computer monitor or mobile device should only be used as a guide and may not be absolute.
| Model | RFM Sierra 8500 Big & Tall Ergonomic Office Chair |
|---|---|
| Color Options | Multiple upholstery and fabric options available |
| Fits | Height: 5'2"–6'8" Weight: ≤ 500 lbs Seat Sizes: Four seat size options available |
| Neck Support | Optional adjustable headrest upgrade |
| Seat Cushion | Dual-density molded foam seat |
| Back Support | Double padded back with optional air lumbar support |
| Mechanism | Heavy-duty multi-function infinite tilt lock (50-control) with ratchet back adjustment |
| Seat Height Range | 20.5" – 24" (100mm cylinder; other heights optional) |
| Base & Casters | 28" reinforced nylon base with 70mm heavy-duty casters |
| Safety Standard | Meets CAL 117-2013 flammability requirements |
A: The Sierra 8500 Big & Tall chair is rated to support up to 500 lbs.
A: The chair is available in Medium Back and Managers High Back configurations.
A: It features a heavy-duty multi-function infinite tilt lock (50-control) mechanism with ratchet back adjustment.
A: Air lumbar support is available as an optional upgrade.
A: Yes. You can choose seat size, arm style, upholstery, lumbar support, headrest, and cylinder height options.
A: Yes. Its dual-density foam seat, padded backrest, and full adjustability are designed for extended daily use.
A: Yes. It meets CAL 117-2013 flammability requirements.
A: It is ideal for offices, healthcare, education, and multi-shift commercial environments.
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