🪑 Elevate your workday with the chair that adapts to you — comfort meets innovation!
The SIHOO Doro C300 is a cutting-edge ergonomic office chair featuring 3D adjustable armrests and headrest, an intelligent gravity tilt mechanism with up to 20° recline, and self-adaptive lumbar support. Certified by BIFMA, TUV, and SGS for safety and durability, it offers a breathable mesh seat and a 4-position adjustable backrest designed to fit a wide range of body types. Perfect for professionals seeking health-conscious comfort during long work hours.
Brand | SIHOO |
Color | Black |
Product Dimensions | 27"D x 27"W x 40"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, Relaxing, Reading, Gaming |
Style | Basic |
Pattern | Solid |
Room Type | Office, Bedroom, Library |
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 |
Tilting | Yes |
Is Foldable | No |
Chair Backrest Width | 21.26 Inches |
Form Factor | Upholstered |
Manufacturer | SIHOO |
Item Weight | 50.7 pounds |
Item model number | DORO-C |
A**Y
Fantastic Chair
I'm very pleased with this chair, well worth the money. It's very comfortable, my headache has stopped, and my back feels better too.Maximum breathability so no heat retention, no noise except when adjusting the seat position, my body feels fully supported at the neck, back, hip and knee areas.Heavy, sturdy, well constructed, this is a heavy duty chair that I believe will last for years.The chair functions very well, doing exactly as I would hope -staying in position, while applying support to back, hips, etc.My only complaints would be either the arm rests -they're lifted to maximum height to reset so that they go back down to maximum low and as I'm trying to raise them to a comfortable level, I'm always afraid I will raise them one level to high and have to start again -sort of anxiety, lol.There is a pro model, perhaps I misunderstood the advertisement when researching which model to go with.Overall: Great chair, well worth the money for the reasons listed above. You get what you pay for, and our health is priceless. If I were to buy again, I would go with the pro model in hopes of the better adjustment designs.The one who does not love has not become acquainted with God [does not and never did know Him], for God is love. [He is the originator of love, and it is an enduring attribute of His nature.] 1 John 4:8 AMPFor God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life. John 3:16 NIVfor all have sinned and fall short of the glory of God Romans 3:23 NIVAnd I give them eternal life, and they will never, ever [by any means] perish; and no one will ever snatch them out of My hand. John 10:28 AMPAnyone whose name was not found written in the book of life was thrown into the lake of fire. Revelation 20:15 NIVThen these [unbelieving people] will go away into eternal (unending) punishment, but those who are righteous and in right standing with God [will go, by His remarkable grace] into eternal (unending) life.” Matthew 25:46 AMPAlso, I wish I could adjust the back of the chair separately from the bottom. When adjusting the chair forward or back to recline, the chair has to be reclined to a certain point or else the mechanism doesn't catch -sometimes I would rather be forward another inch or two.
P**S
Good quality and price
I don’t usually write reviews unless a product really stands out, and after using this chair for the past six months, I can confidently say it deserves recognition. If you're on the fence about this purchase, let me help you out: this chair is well worth it.Let’s start with comfort, which is probably the most important factor when buying a chair—especially if you're using it for work, long gaming sessions, or extended periods of sitting in general. From day one, this chair has been extremely comfortable. The cushioning is just right—not too soft, not too firm—and it provides great support without causing fatigue, even after hours of use. I’ve had chairs in the past that felt good initially but broke down quickly. Six months in, the comfort level hasn’t changed at all. The padding is still holding its shape beautifully, and the back support continues to make a noticeable difference in my posture and overall sitting experience.Now, let’s talk about what really sets this chair apart: the fabric. I can’t overstate how impressed I am with the quality and feel of the material. It has a smooth, durable texture that feels premium to the touch and is noticeably more breathable than other upholstered chairs I’ve owned. Living in a warmer climate, I really appreciate how it doesn’t trap heat or become uncomfortable over time. The stitching is also excellent—no loose threads, no fraying, and it’s held up flawlessly with daily use.What really reassures me about this purchase is that after half a year of use, the fabric still looks brand new. No pilling, no sagging, and no signs of wear. I’ve even had a couple of accidental spills, and they were easy to clean up with no staining. It speaks volumes about the durability and quality of materials used in this chair.Assembly was straightforward and didn’t take very long. All the parts were clearly labeled, and the instructions were easy to follow. The build feels sturdy and well-engineered—no wobbling or creaking when you shift positions. The casters roll smoothly, and the height adjustments work perfectly.If you’re someone who spends a lot of time sitting—whether working from home, gaming, or just relaxing—this chair is a solid investment. It looks great, feels fantastic, and is clearly built to last. I especially recommend it to anyone who values high-quality fabric and long-lasting comfort in their seating.In a market flooded with overpriced and underperforming chairs, this one stands out as both affordable and high quality. Six months in, I’m just as happy with it as I was on day one—maybe even more so.Highly recommended!
J**S
Great chair, comfortable and supportive
I've been using the SIHOO Doro C300 for a few weeks now, and it's made a big difference in how comfortable I feel during long workdays. The lumbar support adjusts nicely with my back, and the armrests are soft and super adjustable.The chair feels sturdy and well-made, and it looks great in my home office. I’m tall, and it still fits me comfortably. Definitely recommend if you’re looking for a solid ergonomic chair.
H**O
incredibly comfortable
The office chair feels incredibly comfortable with its ultra-soft 3D armrests and dynamic lumbar support. After using it for long hours, I noticed a significant reduction in back pain, which was a game-changer for me. The chair's design is sleek and easy to put together, and it's holding up really well over time. I love how adjustable it is, especially the 2-way headrest and the height settings, making it super customizable to my needs. Overall, it’s definitely a great value for the price!
Trustpilot
5 days ago
2 weeks ago