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SIHOO

SIHOO Doro C300 Ergonomic Office Chair with Ultra Soft 3D Armrests, Dynamic Lumbar Support for Home Office Chair, Adjustable Backrest Desk Chair, Swivel Big and Tall Computer Chair Black

    • Based on 622 reviews
Condition: New
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$299.99 Why this price?
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: Only 10 left in stock, order soon!
Fulfilled by SIHOO
Arrives May 18 – May 19
Order within 23 hours and 44 minutes
Available payment plans shown during checkout

Color: Black


Features

  • Innovative Ergonomic ChairSIHOO Doro C300 ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This desk chair comes with an adjustable headrest, self-adaptive lumbar support, ultra-soft 3D armrests, a smart weight-sensing mechanism, durable and silent chair wheels, a flexible backrest, and a fully breathable mesh design, offering lasting comfort even after all day sitting.
  • Dynamic Tracking SystemThe backrest of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36") of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
  • Self-Adaptive Lumbar Support & 3D Coordinated ArmrestsWhen seated in the SIHOO Doro C300 computer chair, the self-adaptive lumbar support automatically moves with your body, and the ergonomic office chair provides continuous support and comfort to your lower back, effectively alleviating back pain and protecting your health. The desk chair's 3D armrests adjust in three directions and synchronize when you recline, allowing you to relax your arms in all positions.
  • Intelligent weight-sensing mechanismSIHOO Doro C300 office chair for home features an intelligent weight-sensing mechanism that allows our chair to support up to 150 kg, adapting to the user's weight while ensuring an effortlessly balanced reclining experience. Our computer desk chair can be tilted at 92, 100, and 112 angles, so you can relax and rest in comfort.
  • Safety CertificationsSafety is the top priority for SIHOO office chairs. The SIHOO Doro C300 ergonomic office chair holds 12 patents, passes the EU's REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also comply with US SGS BIFMA standards and feature a class 4 SGS-certified gas lift for enhanced durability and safety. We promise to offer free product accessories within the three-year warranty period from the date of purchase.

Brand: SIHOO


Color: Black


Product Dimensions: 23.22"D x 30.31"W x 15.35"H


Size: Doro C300-001


Back Style: Solid Back


Brand: SIHOO


Color: Black


Product Dimensions: 23.22"D x 30.31"W x 15.35"H


Size: Doro C300-001


Back Style: Solid Back


Special Feature: 3D handrail, 4-position Adjustable Backrest, intelligent weight-sensing mechanism, self-adaptive lumbar support


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Recommended Uses For Product: Office


Style: Ergonomic office chair


Pattern: Solid


Room Type: Office


Age Range (Description): Adult


Included Components: Cushion


Theme: Ergonomic office chair


Shape: Rectangular


Model Name: Doro C300-001


Arm Style: With arms


Surface Recommendation: Hard Floor


Seat Back Interior Height: 17.72 Inches


Furniture base movement: Swivel


Indoor/Outdoor Usage: Indoor


Seat Height: 18.9 Inches


Seat Depth: 16.54 inches


Fill Material: Sponge


Seat Length: 49.21 Inches


Arm Height: 31.7 Inches


Item Weight: 50.7 pounds


Manufacturer: SIHOO


Item model number: DORO-C


Date First Available: May 29, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 18 – May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Unmatched Comfort and Quality - The SIHOO Doro C300 Delivers!
Color: Black
After spending countless hours at my desk, I finally found the perfect companion for my workday - the SIHOO Doro C300 Ergonomic Office Chair. It’s not just a chair; it’s a game-changer. From the moment I sat down, the difference was clear. The ultra-soft 3D armrests cradle my arms like a gentle cloud, reducing fatigue during those long coding sessions. The chair’s design is not only sleek and modern but also intelligently contoured to support the natural curve of my spine. The adjustments are intuitive and plentiful, allowing me to tailor the fit to my body’s needs. Whether I’m leaning back to contemplate a problem or sitting up to focus, the chair moves with me, offering consistent support. The robust construction assures me that it’s a lasting investment. Plus, the easy assembly meant I went from unboxing to relaxing in no time. In my extensive experience with office chairs, the SIHOO Doro C300 stands out for its dedication to comfort, ergonomics, and quality. It’s an absolute must-have for anyone serious about their office setup. Five stars aren’t enough to capture the sheer excellence of this chair! ... show more
Reviewed in the United States on December 27, 2023 by Frankie
    • Champagne Taste on a Spiked Seltzer Budget? Buy This Office Chair!
Color: Black
This office chair is a great alternative to those that cost hundreds more, even in the pre-owned/secondhand marketplace. The value for the price paid is great because of its build quality, ease of use, good ergonomics, and overall aesthetic. I spent a good amount of time weighing my options of a used Herman Miller or this and I'm so glad I chose the SIHOO. It's nice to have something new of your own and to get a good deal on something. The ability to customize arm height and angle, headrest support, and seat height for a reasonable price were all important factors in the decision. Materials were too, and the webbing on this chair is very durable. The lumbar support is also a huge benefit. The tilt range is also very generous. Assembly took me 40 minutes, but I was half watching a preseason football game at the time. With proper focus, I think 30-35 minutes is reasonable. The chair was very well packed, with strong cardboard inserts, plastic wrapping, and extra hardware just in case. The required tools are provided and the gloves were a nice touch (they can be used for the gas lift; I didn't need them). One recommended upgrade: rollerblade wheels. They make the chair perform at its best, especially on a glass mat. Ultimately, this chair took my work from home setup from a solid B to an A. ... show more
Reviewed in the United States on September 21, 2023 by AMG77
    • One of the best ergonomic chairs out there for the money.
Color: Black
Review Image by Jake Jake
Review Image by Jake Jake
Really impressed with the entire consumer experience, from price-point, assembly/setup to daily use. This company really put the time and effort into thinking everything through, and the attention to detail is apparent. It came really well packaged with sturdy form-molded cardboard, clear assembly instructions, a deluxe allen wrench and even assembly gloves. All the assembly hardware came with spare screws/washers for every step. Setup took less than a half hour and I easily managed to do it myself without needing an extra set of helping hands. Really appreciate them making the base for the wheels out of metal. I've had other chairs in the past made of plastic with metallic paint - which is one of the parts to wear out fastest if you tend to rest your feet on it. This base looks like it will last for years. Chair is easily one of the more comfortable ones I've sat in. Really love the adjustability of the arm rests. Mesh is breathable, lower back support is sufficient for my back type and can easily sit in the chair for an extended work day without feeling any discomfort. Really pleased with the purchase so far! ... show more
Reviewed in the United States on July 24, 2023 by Jake Jake
    • Do not miss
Color: Black
I bought the SHIOO DORO C300 ergonomic office chair a month ago, and I have to say that I am very satisfied with it. It is one of the most comfortable and supportive chairs that I have ever used. Here are some of the features that I like about this chair: • The ultra soft 3D armrests are adjustable in height, and angle, so I can find the best position for my arms and shoulders. They are also padded with high-density foam, which feels very soft and cozy. • The dynamic lumbar support is a unique feature that automatically adapts to my posture and movements, providing optimal support for my lower back. It helps me maintain a healthy spine alignment and prevent back pain. • The seat cushion is made of breathable mesh fabric, which keeps me cool and dry even after long hours of sitting. It is also contoured to fit my body shape, and has a waterfall edge that reduces pressure on my legs. • The chair has a sturdy and stable base, with five smooth-rolling casters that can move on any surface. It also has a pneumatic height adjustment lever that lets me easily raise or lower the seat. Overall, I think the SHIOO DORO C300 ergonomic office chair is a great product that offers excellent value for money. It is well-designed, well-made, and well-functioning. It has improved my sitting experience and productivity at work. I would highly recommend it to anyone who is looking for a comfortable and ergonomic office chair. ... show more
Reviewed in the United States on September 7, 2023 by Chunrong Zhang

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