Steelcase Karman Intermix Mesh Ergonomic Office Chair
Category: Chairs
Key specschecked 2026-10-17
- Lumbar support
- Lumbar height adjusts 3 1/2" (4" to 7 1/2" from seat)
- Armrest adjustment
- 4D arms: height, width, depth, and pivot
- Recline
- Comfort dial with four settings: upright back lock, mid-back stop, boost, weight-activated full recline
Where to buy
Specifications
Each value below was read from Steelcase's own pages (checked 2026-10-17); the Source column links to that page.
| Spec | Value | Source |
|---|---|---|
| Seat height | 16"–21" (5" standard range) | steelcase.com |
| Seat depth | 17 1/4" fixed | steelcase.com |
| Armrest adjustment | 4D arms: height, width, depth, and pivot | steelcase.com |
| Armrest height | 7 3/8" to 11 1/2" from seat (4D arms) | steelcase.com |
| Width between arms | 17 1/2" to 22 1/8" (4D arms) | steelcase.com |
| Lumbar support | Lumbar height adjusts 3 1/2" (4" to 7 1/2" from seat) | steelcase.com |
| Recline | Comfort dial with four settings: upright back lock, mid-back stop, boost, weight-activated full recline | steelcase.com |
| Max load | 350 lbs | steelcase.com |
| Weight | 29 lbs | steelcase.com |
| Dimensions | Chair: height 39.125"–43.5", width 26.125", depth 26.125" | steelcase.com |
| Backrest height | 25" from seat | steelcase.com |
| Warranty | 12-year, multi-shift, 24/7 parts and labor Limited Lifetime Warranty | steelcase.com |
How it compares in Chairs
A count of the checked models that state a comparable value, from the same values as the table above. It is not a score.
- Max load 350 lbs — Higher weight rating than 9 of 17 other checked models; level with 2
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