Ergonomic PU Leather Office Chair – Swivel, Lumbar Support & Adjustable Height

Ergonomic PU Leather Office & Gaming Chair

Whether you're working a full day at your desk or settling in for a long gaming session, the quality of your chair directly affects your posture, focus, and physical comfort. This PU leather ergonomic chair is built around an S-shaped backrest that follows the natural curve of your spine — providing structured support where it matters most, without forcing an unnatural sitting position.

Key Benefits

• S-Shaped Lumbar & Back Support: The contoured S-shaped backrest is designed to align with the natural curvature of the human spine. This helps distribute your body weight more evenly across the back, reducing the pressure that builds up in the lower back during extended sitting. Padded armrests add additional support for your elbows and forearms, which is especially useful during keyboard-heavy work or gaming.
• High-Resilience Foam Seat Cushion: The seat is filled with high-resilience foam that compresses under weight and rebounds quickly after use. This maintains consistent support over time and prevents the flat, uncomfortable feel that lower-quality foam develops after repeated use. The skeletonized seat design also allows the cushion to better conform to your body shape.
• Rocking Mode & Adjustable Height: A lever-operated tilt mechanism lets you lean back and rock gently — useful for short breaks without leaving your seat. The pneumatic height adjustment lets you set the seat to a position that keeps your feet flat on the floor and your knees at roughly a 90° angle, which is the standard recommended sitting posture for reducing lower-body strain.
• PU Leather Upholstery: The backrest and seat are covered in PU (polyurethane) leather, which offers a smooth, easy-to-clean surface. PU leather is softer to the touch than standard vinyl and holds up well under regular use. Note: PU leather is not genuine animal leather — it is a synthetic material.
• High-Strength Base with Nylon Caster Wheels: The five-point base is constructed from high-strength material to support the chair's weight capacity and maintain stability during movement and position adjustments. The nylon caster wheels roll smoothly on hard floors and low-pile carpet without leaving marks or producing excessive noise.

Specifications

• SKU: ZHUMI-C-3895-BK
• Color: Black
• Upholstery: PU Leather
• Seat Fill: High-Resilience Foam
• Wheel Material: Nylon
• Product Dimensions: 25.98 × 26.18 × 46.06 in (659.89 × 664.97 × 1169.92 mm)
• Package Dimensions: 27.16 × 11.22 × 21.06 in (689.86 × 284.99 × 534.92 mm)
• Net Weight: 29.32 lbs / 13,299 g
• Gross Weight: 33.73 lbs / 15,300 g
• Height Adjustment: Pneumatic (lever-operated)
• Tilt Function: Yes (rocking mode)

Note: Assembly is required. PU leather is a synthetic material, not genuine leather. Actual color may vary slightly depending on your monitor settings.