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- Onyx Lera, Ergonomic Office Chair
Onyx Lera, Ergonomic Office Chair
Labor Day Sale: Up to $350 Off. Ends Sept. 7th
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Onyx Lera takes everything people love about mesh chairs, the airflow, ergonomics, ease, but upgrades the experience with a modern silhouette and smart adjustability.
Features
Features
Visual and Textural Elegance: Finely woven beige fabric paired with natural linen tones creates a warm, natural look that is easy on the eyes, offering a refreshing comfort with a touch of refined sophistication.
Sleek S-Shaped Backrest Design: The dual S-curve back support flows seamlessly from base to top in a single sculpted form, delivering minimalistic lines and a smooth silhouette that embodies modern elegance.
One-Piece Back Frame Construction: A fully integrated back frame combined with premium elastic textile delivers both structural stability and a clean, streamlined aesthetic.
Ergonomic Full-Contact Support: A precisely tuned backrest angle conforms to the natural curvature of the spine, providing a deep wrap-around sensation and an immediate feeling of comfort and care.
Donati Custom-Engineered Aluminum Base: Smooth, effortless reclining paired with exceptional stability ensures a long-lasting, premium seating experience
Specification
Specification
- SKU: ERK-OC65
- Style/Type: Ergonomic Office Chair
- Color: Light Gray-Green/Black
- General Dimensions: 25.4" D x 25.6" W x 41.7-44.1" H
- Item Weight: 38.03 lbs.
- Recommended Height: 5'1''-6'1''
- Max Weight Capacity: 300lbs
- Seat Height: 18.1''-20.5''
- Seat Depth: 18.1''-20.01''
- Seat Width: 20.5''
- Cushion thickness: 3.34''
- Armrest Type: 3D Armrests
- Tilt Mechanism: 90°-135°
- Hydraulics Gas Piston: Class 3
- Materials: Mesh
- Five Star Base: Nylon base
- Box Dimensions: 31.1" L x 25.6" W x 18.1" H
- Box Weight: 49.93 lbs.
Shipping
Shipping
Free Standard Shipping (Lower 48 US States Only)
- Standard Shipping: Transit time is approximately 2-7 business days (not guaranteed). FedEx/UPS will drop off the item(s) at the first ground-level entryway outside your home (front door, porch, or garage).
- Large Items: Shipped via LTL Freight and typically arrive within 7-18 business days. The carrier will unload the item(s) at the curb or loading area, but this service does not include unpacking, assembly, or debris removal. You’ll need to move the item(s) inside, so please plan accordingly.
- Want a White Glove Experience? We offer premium delivery services, including white glove options, for an additional fee. Contact our customer experience team to learn more.
- Live in Hawaii or Alaska? While free shipping isn’t available, we can still ship to you! Reach out to our customer experience team for a custom quote.

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