Steelcase Series 2 Era Cobalt Air Hard Casters: Air LiveBack technology for movement and posture support
For the professional who spends long hours at a desk, the Steelcase Era Cobalt Series 2 Air Hard Casters transforms your workspace into a supportive environment. This high-performing office chair adapts to your body, not the other way around.
Its Air LiveBack technology encourages natural movement and supports your posture with adjustable lumbar support. The weight-activated mechanism responds automatically to your body weight, so you sit down and feel comfortable instantly. The hard casters glide smoothly on flooring, making it easy to move without strain. You focus on your work while this chair provides all-day comfort and back support.
Features
- Weight-activated mechanism for automatic comfort adjustment
- Adjustable flexible lumbar support
- Wheels designed for hard flooring
- High-performing task chair with extensive style choices
- Air LiveBack technology for movement and posture support
General specs
- Brand: Steelcase
- Model: Series 2
- Seller: Amazon
- ID: B09RDD8MT2
- Brand: Steelcase
- Wheels: Wheels for Hard Flooring
- Chair Type: Office Chair, Task Chair, Rolling Desk Chair
- Technology: Air LiveBack Technology
- Caster Type: Air Hard Casters
- Back Support: Posture Support, Back Support
- Product Line: Era Cobalt Series 2
- Comfort Level: All-Day Comfort, Maximum Comfort, 24/7 Use
- Sustainability: Sustainability Standards
- Warranty/Support: Backed by Steelcase Research and Innovation
- Design Philosophy: Better Design, Better Comfort, Better Choice
- Ergonomic Features: Adjustable Flexible Lumbar Support, Weight-Activated Mechanism, Comfort Dial
- Floor Compatibility: Hard Flooring
- First listed by seller: 2/16/26
If you are interested in more details, you can find full information on the seller's page.
$598.97
Last price update: 2/16/26
Available to order
Shipping options
Delivery to
Russia
Available
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| Brand | Steelcase | Steelcase | Fizzin | Nexthro | Serta | Synorla |
| Model | Series 2 | Series 2 | 23-1 | 23-1L | 43807 | WTZ |
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| Price | $598.97 | $598.97 | $109.99 | $119.99 | $248.99 | $99.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 16, 2026 | Feb 16, 2026 | Feb 4, 2026 | Feb 7, 2026 | Jan 21, 2026 | Jan 21, 2026 |
| Weight | 25.35316013 pounds | 28.88 lbs | 40.79 lbs | 22 | ||
| Casters | Non-Scratching, Quiet | Non-Scratching, Quiet | Non-Scratching | Non-Scratching, Quiet | ||
| Headrest | Adjustable | Included | Included | Included | ||
| Base Type | 5-Star | 5-Star | 5-Star | 5-Star | ||
| Dimensions | 25.590551155 inches, 52.362204671 inches, 24.6062991875 inches | 25.59 inches, 42.7 inches, 24.6 inches | 25.75 inches, 42.75 inches, 29.75 inches | 25.5, 43.3, 20 | ||
| Base Material | Nylon | Nylon | Nylon | Nylon | ||
| Frame Material | Aluminum | Steel | Steel | Nylon | ||
| Lumbar Support | Adaptive | Adaptive | Adaptive | Adaptive | ||
| Tilt Mechanism | Multi-tilt | Multi-tilt | Multi-tilt | Multi-tilt | ||
| Weight Capacity | 400 pounds | 400 lbs | 275 lbs | 330 | ||
| Upholstery Material | Mesh | Mesh | Faux Leather | Mesh | ||
| Armrest Adjustability | 4D | 4D | 4D | 4D | ||
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