OC10, Office Chair

Regular price $249.99
Regular price $399.99 Sale price $249.99
Color: Off-White

Introducing OC10, an office chair like no other. Unrivaled lumbar support comes from its innovative dual backrest design, meaning you'll feel more comfortable and supported than ever before. Enjoy a chair as unique as the OC10.


  • Adaptive Double Back Design: Clearance spine spread the pressure, the seat back can be tilted left and right tilt of position.For long-term sedentary office crowd and the crowd gamer and so on.
  • Backrest Adjustable: The double-leaf back frame can be adjusted up and down to fit the curve of the spine, fully support the back, and make sitting more comfortable.
  • Synchronous Reclining Seat Back: Three positions 90°, 110°, 135° adjustable backrest, the toggle lever back adjustment by shifting body weight to achieve the inclination of the seat, to adjust their own comfortable sitting position.
  • German Research And Development,Double-Back Technology: the best protection is to follow the physiological curve of the human body. No matter how you change your posture, the back support will always guide you back to the correct posture.
  • About Service: Please feel free to contact us with any questions.Our local customer support team is always there to offer timely help.


  • SKU: ERK-OC10
  • Style/ Type: Ergonomic Office Chair
  • Color: Off-White/Gray
  • Material: Sponge, Plastic, Iron
  • General Dimensions: 27.56"D X 24.80"W X 44.09-49.60" H
  • Weight: 35.93 lbs.
  • Seat Height: 16.92-20.86"
  • Seat Depth: 16.92"
  • Armrest Type: 3D Armrest
  • Gas Piston: 4 class
  • Max Weight Capacity: 276 lbs.
  • Box Dimensions: 26.77 "L X 18.90"W X 24.80"H
  • Box Weight: 41.45 lbs.
  • Assembly Instruction: view here


  • Free Shipping & Free Return Shipping (Lower 48 US States Only) We know how important fast and free shipping is to our customers. We provide free shipping on all of our products. (Limited to the lower 48 US states only) Customers in Alaska and Hawaii will be charged additional shipping fees. Please contact the customer service team for a shipping quote at 844-416-2090.
  • Orders typically take 1-2 business days for processing and are shipped from the nearest fulfillment center. Standard shipping varies from 2-7 business days and is not guaranteed. Please note that shipping times are estimates and subject to potential delays beyond our control, such as weather, shipping issues, customs, or inventory shortages.
  • We rely on third-party mail couriers for delivery and do not currently offer expedited or 2-day shipping.
  • Once your order has been processed, we will email you order status updates and your tracking number. You can always access your account online and view your order status and tracking details there.


  • Return & Refund Policy (U.S. Only) Eureka Ergonomic stands behind the quality and innovative designs of our products with a 30-day risk-free trial period which guarantees free returns of most products returned in original condition.

  • But if you have any concerns and wish to return the product, please reach out to our Customer Care Experts. We offer solutions to help you fix what’s wrong, so you can keep and love the things you buy. Because sometimes no return is the easiest return of all.
  • If the products are damaged/defective upon arrival, please call customer service or contact us via email within 72 hours.
  • Note: We only accept returns if they are purchased directly from us on eurekaergonomic.com and flagship stores established in online marketplaces that are registered under the name of an Eureka Ergonomic entity. Please contact the relevant distributor if otherwise.
  • For other details about exceptions to our return policy, please check THIS LINK. https://eurekaergonomic.com/pages/returns-refunds
Free Shipping
30 Days Return
Expert Service
OC10, Office Chair,Adaptive Double Back Design,Off-White
Regular price $249.99
Regular price $399.99 Sale price $249.99
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Have You Noticed Lower Back Pain?

Double-back chairs are designed to alleviate these discomforts. An ergonomic chair relieves back pain, relieves the discomfort of prolonged sitting, and maintains a productive working posture.

German Innovation - Dual-Back Technology

Conceived by German physicist Dr. Brunig, the dual-back ergonomic concept Regarded as a historic 'chair revolution' Biomorphic dual-back design ensures consistent healthy posture, alleviating discomfort and pain.

+1 Backrest, +N Comfort

The backrest moves with you, like having two hands supporting your back at all times, guiding users back to the correct posture.

Ergonomic Design, Care For The Spine

The chair body adopts an ergonomic design, which can better fit the human spine and relieve the pressure on the lower back.

Saddle-Shaped Seat Cushion

Prevents thigh compression and numbness during extended sitting by utilizing a saddle-shaped ergonomic design. Conforms to various body types, providing a snug fit for the hips and legs, reducing leg pressure, and ensuring long-lasting comfort.

Backrest and Seat Cushion Thickened With High-Elastic Sponge Filling

Give you a double comfortable and soft feeling.

Highly Elastic Woven Mesh Fabric, Combining Aesthetics and Comfort

Crafted from high-elastic woven fabric, it offers a velvety, skin-like touch. Utilizing a unique weaving technique, it boasts elasticity, softness, and durability.

Adjustable Backrest Height

Four adjustable height positions with a 1.57-inch range, each level offering a 0.39-inch adjustment, catering to individuals of different heights and body types

Adjustable Headrest

The headrest is height-adjustable with a 0.39-inch range, and its angle can be adjusted up to 35°. It aids in maintaining the correct posture and reducing neck fatigue.

3D Armrests - Multi-directional Adjustment

.3D multi-angle adjustment accommodates different heights, providing comfortable arm support.

90-135°Rocking Recline

With three locking positions at 90°, 110°, and 135°, the double backrest design, ensures that pressure is evenly distributed on the back, sparing the spine from stress, and enhancing comfort while reclining.

Exceptional Quality

Made of High-Quality Materials.


Customer Reviews

Based on 3 reviews
robyn Jordan
Very happy owner

I love my chair it’s extremely comfortable and protective of my back. When you first sit in it you may not think it’s comfortable as it does take some getting used to, but once you sit in it for a while you realize just how supportive it is.

We're happy for you too, Robyn! You've highlighted an important point – sometimes, a chair's comfort might reveal itself more fully after spending some time in it. We're delighted that you've found it to be both comfortable and supportive once you settled in. Cheers to many more comfortable and productive moments in your chair!

Wanda Gibson
so far so good

I love this chair so much! It provides good support to my back, and that's really relieving my back pain, definitely a lifesaver! Thank you!

This is music to our ears, Wanda! We designed the chair with comfort and ergonomic support in mind, and it's rewarding to know that it's been a lifesaver for you and helped relieve your back pain.Enjoy sitting comfortably!

George Engle
Honest, detailed review about this chair

Before my review, I would like to first tell you that I'm a computer scientist with a hobby in gaming; I am glued in front of my desk the whole day. I've tried multiple types of chairs, ranging from gaming chairs to office mesh chairs. And I am confident enough to say that this chair wins them all for the following reasons.
This chair's dual-cushion design provides a comfortable and supportive experience for the back. The conventional chairs that have a single back cushion can only support so much, as it is not flexible enough since it's a single panel. I can feel the cushion supporting my whole back perfectly, and it feels like there's no stress in the back at all.
This is one thing that I truly believe makes this chair stand out apart from the other chairs out there (especially for this price); this chair offers flexibility to customize like no other. Having armrests that can tilt inwards/outwards on top of the conventional forward/backward and upward/downward adjustments truly makes it easy for me to set up my chair in the position that I like it. Being able to control how sensitive/firm you can lean back onto the chair also is a plus, since it's not always the case that you can lean back into your chair if you are a bit lightweight.
Overall, I hope this review helps others make their final decision on purchasing this chair. For those that have been searching for a chair that's worth the investment, I would put this on my recommendation list.