Steelcase series 1 office Chair
Steelcase series 1 office Chair
Steelcase series 1 office Chair
Steelcase series 1 office Chair
Steelcase series 1 office Chair

Steelcase series 1 office Chair

Regular price$245.00
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Ergonomics & Adjustability

  • Two backrest options:
    • 3D Microknit Back includes internal flexors that mimic your spine for continuous support.
    • Air Back has a geometric mesh that flexes in two dimensions to encourage natural movement.  
  • Weight‑activated or manual synchro tilt: smoothly adjusts reclining tension, with a “boost” option adding ~20% resistance. Features back‑stop support.  
  • Fully adjustable lumbar support and 4D armrests (height, depth, width, pivot) come STANDARD.  
  • Seat adjustability: height, depth, angle, plus adaptive bolstering and pressure‑free edges.  

 

 

Build & Durability

  • Constructed with high‑grade plastics, steel base, and robust components. Engineered to withstand up to 400 lb, backed by a Limited Lifetime Warranty (12‑yr multi‑shift parts/labor; lifetime frame/base).  
  • Plastic components are durable and well-built, though armrests may feel less elite than Steelcase’s higher-end models.  

📏 Dimensions (approximate)

Overall: 36.5″–41″ H × 26″–27″ W × 21″–24″ D

  • Seat height: 16.5″–21.5″, depth: ~16″–18″ adjustable
  • Back height from seat: ~21.5″; lumbar height: ~6.5″–8.75″
  • Arm height range: ~6.5″–11.5″ above seat, with ±40° pivot.  

 

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