Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ProtoArc Ergonomic Office Chair Merchant Video
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ProtoArc EC200 Ergonomic Office Chair Adjustment Merchant Video
Upgrade Your Workspace with EC200 Ergonomic Office Chair
The ProtoArc EC200 ergonomic office chair is more than just a piece of furniture—it’s an investment in your health, comfort, and productivity. Whether you’re working from home, spending long hours at the office, or simply looking for a comfortable chair to relax in, this ergonomic chair is designed to meet your needs.
New Year, New Setup
Gift of lasting comfort! Your most important resolution starts here
Work in Comfort
Transform your home office into a productivity haven with the EC200 chair, all-day comfort
Modern & Profession
Seamlessly blends into your modern workspace while delivering unparalleled ergonomic support
Relaxation Zone
Perfect for reading, gaming, or just enjoying some well-deserved me-time
1 Gift of Comfort 2 Home Office 3 Studio 4 Bedroom
Ergonomic Design, Healthy Office Work: Designed for modern professionals, the EC200 ergonomic chair combines comfort and health with adjustable lumbar support, seat depth, backrest, seat height, multi-dimensional headrest, and large armrests, serve people from 5’4″ to 6’3″ (Capacity up to 280 lbs). Tested for 8+ hour comfort, this chair actively supports posture whether working from home or office. More than just seating – it’s your health-focused productivity partner
2-Way Adjustable Lumbar Support: Features 4-diretion lumbar adjustment (2.36″ height + 0.8″ depth customization), the computer desk chair contours to your spine’s natural curve. High-strength mesh back distributes pressure evenly, reducing lower back strain by up to 50%. Ideal for those who spend long hours at a desk, it promotes better posture while keeping you focused and relaxed
Better Support Seat Cushion: Designed with a high-resiliency foam cushion at 55 density, the office chair seat strikes the perfect balance between comfort and support. Enhanced pressure distribution design provides targeted support for the sitting bones and relieves sacral pressure. The reinforced base prevents sagging, making it suitable for users weight up to 280lbs. Enjoy hours of comfortable seating without the dreaded “office chair” syndrome
Customizable Seat Depth: The sliding seat allows personalized seat depth in 5 positions with instant-lock mechanism adapts to your leg length. By optimizing the sitting area, the computer chair maintain proper back support and release legs pressure – whether you’re taller and shorter users
4 Tilts Back Angles: Adapt to your changing focus through out the day with the 4-level backrest tilts. 90° (upright work), 105° (reading), 120° (phone calls), and 130° (relaxation). The ergonomic mesh chair features tilt tension control—simply rotate the tension knob to adjust reclining resistance to your preference
Multi-Dimensional Headrest: The large mesh headrest with 3D flexibility—Dual-Axis rotating, height, and depth adjustments, tailored for your head and neck’s natural curve. Designed for users 5’4″ to 6’3″, it adapts seamlessly to different body types, ensuring optimal support whether you’re working, gaming, or relaxing. The wider armrests offer stability and comfort, with a height adjustment of 2.76″
Easy Assembly and Reliable Support: We provide a detailed visual installation guide that allows you to easily follow step-by-step. No extra tools needed, 20-Min Assembly. For any inquiries, our ProtoArc Support Team is ready to assist you. We commit to finding satisfactory solutions for any parts or functionality issues that may arise
Ty –
Best Ergonomic Chair for the Price
The best value if your budget for an ergonomic chair is $250 or less. (From a 6’1 male)This is my first dedicated “ergonomic office chair” I have ever owned, so this is my start in the ergonomic office chair world and it has been worth every penny so far.Assembly : It was one of the easiest furniture assemblies I have ever done (no i’m not making that up). Every step is straight forward and literally only took me about 45 minutes. All of the parts are labeled and separated for you which made it easy to follow along without getting loss. From the start of opening the big package, it really does feel like a premium product due to their very welcoming packaging inside. Instead of the typical “throw all of the manuals and jumble everything in the box” packaging from some furniture manufacturers, there was a welcome letter and everything which is appreciated.Comfort : I have been consistently sitting in this chair for about 7 hours a day and there has been no aches or pain in my back or bottom area which is new for me (coming from a cheap $50 walmart chair). No aches or pains anywhere in my rear, back, or legs after long usage.Seat cushion – The seat is wide enough for me as a 6 foot 1 male and my hips are about 19-20 inches wide.Functionality : The seat has so many features for the price. Depending on your height, you can adjust the comfortable cushion seat depth forward and backward a good amount to adjust the comfort of where your legs bend which was useful for me. The headrest has a lot of adjustment too and moves very freely with its height and tilt adjustments. My head is almost at the top of the headrest, but it never feels too high or low for me being 6 foot 1. The reclining feature also works really well and goes back quite a bit for when you want to relax. Every setting of the recline feature isn’t wobbly and holds its place very well. You could definitely get sleepy in this thing if you recline long enough. The lumbar support is fantastic with so much free room to move it up and down, along with increasing the curve pretty high compared to other chairs i’ve tested in stores. Height adjustment is really smooth too.Noise level : There is barely any noise at all for me when I move around in the seat besides when making adjustments of the chair of course. The wheels glide like butter and hardly make any noise on my hard floors when I go to sit in it.Overall I 100% recommend this chair as it really feels like I paid more for this than what I did. Really really recommend this chair for anyone getting started in the ergonomic chair world like myself as this has been so tremendous for me.
Rowan Kade –
Way better than my old chair, didn’t expect to like it this much
I swapped out my old mesh gaming chair for this one and honestly didn’t think it would make that big of a difference, but it really did. The first thing I noticed was the lumbar support. It actually hits the right spot even when I’m leaning forward a little, which is something my old chair (and even the Herman Miller I use at work) doesn’t do that well. My back just feels supported all the time, and after a few hours of gaming I’m not aching or shifting around trying to get comfortable anymore.The seat is also way nicer. My old chair was basically stretched mesh over hollow plastic, so if that ever loosened it would’ve been game over. This one actually has a cushion, and it just feels more stable when you sit down. Same thing with the base, it’s metal, not that hollow plastic stuff. You can feel the difference immediately.I like how the chair lets you lean back without having to flip a lever or anything. Just lean and it follows you. It’s nice when you want to relax for a minute or even when you’re gaming and need to chill for a bit. My old chair leaned back too, but it never felt this smooth.I will say the armrest and desk clearance depends on how thick your desk’s top panel is. Mine has a pretty chunky underside, so if the seat and armrests are both set too high, the armrest posts touch the bottom edge when I try to push the chair in. If I lower the seat a little, the armrest pads become the tallest point, and those usually clear it… but it’s close. I also have a COB LED strip under my desk, so I kind of have to watch it so I don’t scrape it. If your desk is thinner underneath, you probably won’t run into any of that.The chair came with a full instruction booklet instead of one tiny sheet like my old chair had. That alone kinda tells you how much more is going on in the build. Everything feels more thought-out and just… better.I ended up swapping the stock plastic casters for a set of dual-wheel PU casters I bought on Amazon, and the chair rolls way smoother and way quieter now. Total difference. Caster stuff is pretty much personal preference though, some people stick with the ones that came with the chair, some like the single “rollerblade” style ones, I just happened to go with the dual-wheel version and it did exactly what I wanted.As for the protection plan, I didn’t grab it. I had a bad experience with a different provider (SquareTrade), and this chair doesn’t really have the kind of parts that tend to fail under normal home or desk use anyway. Stuff like mesh stretching or cushions softening aren’t covered, and the mechanical parts it does cover almost never break if you’re just using the chair normally. Plus at this price point, chairs like this are kind of “replaceable” if something ever did go wrong years from now.Overall, for what I paid (I got it on sale for $164), this thing blew my old chair out of the water. More comfortable, better built, and I actually sit straighter without even trying. Super happy with it so far.
Sam –
Excellent chair — Comfy and an Insane Value
I was looking for a chair but didn’t want to spend Steelcase/Herman Miller money right now.I’ve broken many cheap Amazon chairs so I was skeptical that a sub $200 chair was going to be good. I am happy so say that I was completely wrong.The chair is built robustly, very comfortable, adjustable, supportive, materials feel good, and packaging was excellent and makes setup easy.Liked it so much that my wife (a strong critic) wanted one for her office.
Amazon Customer –
Good chair with comfy armrests,seat and back support.
Assembly was a breeze, and the comfort level exceeded my expectations. After returning multiple chairs due to rough, hard plastic armrests, I finally found exactly what I was looking for. The armrests on this chair feature soft, wide padding and can be adjusted up or down to suit your needs, which is a game-changer for me.What really sold me on this chair are two key factors: First, the ergonomic design provides excellent support throughout the workday. Second, it delivers comfort across the board, from the well-cushioned seat to the supportive backrest and those wonderfully padded armrests I mentioned.If you’re someone who values genuine comfort and can’t stand those typical hard plastic armrests found on most office chairs, this one is worth considering.
S –
I just received this chair, but I am very impressed. I paid $240 with a $60 off coupon. It is worth full price. It is comparable to my Steelcase chair at my workplace. I didnt think I could get a chair this nice without soending $1000+. Fully adjustable, metal frame, heavy, well made. The seat cushion is appropriately firm and supportive, made of a heavy thick foam that seems like it will hold up over time. Has adjustable arm rests, neck support, lumbar support, seat forward/back, height, and tilt. It does require full assembly, and is in quite a few pieces, but this was simple enough. I do not think you will find a better chair near this price point. This is not a cheap, basic chair. It’s actually good. The company also includes a 5 year warranty and has real packaging, booklet, tags etc. the bags the seat and back were in even have snaps on them! Packaging was much better than some of the generic stuff being sold online, this is a real company making these. If I have any problems I’ll update this. I expected another mediocre chair, but this chair is actually great quality, well-made and well designed.
Nicholas –
A primeira impressão positiva foi o manual, muito bem explicado, portanto montar foi super fácil. A cadeira é bem confortável e possuí várias formas de ajuste. Um ajuste achei um pouco duro, que é o de rotação do suporte para a cabeça.
Reza –
The assembly process was remarkably easy, taking less than 50 minutes. The parts were nicely packed and labelled, eliminating any confusion. Even better were the great instructions, which were clear, visually detailed, and logically laid out for an effortless build.The seat cushion is thick and comfortable (much better than my old chair). The breathable mesh back adds to this comfort, keeping you cool throughout the afternoon. I aim my fan at the back of the chair and it keeps me coolThe chair offers standard adjustments like tilt height and a good headrest; I did find one personal ergonomic snag: the lumbar support doesn’t fit me as well as I would like. Ergonomic fit is highly individual, and while the support mechanism is robust and adjustable, its contour was not a perfect match for my back. If you sit and work a lot (or game) this is a good option for a chair that will keep your back healthy in the long run.
Minh Nguyen –
I am a person that likes to sit cross-legged. The big seat and the ability to change seat depth makes a lot difference during a day. Now I can sit cross-legged comfortably. Feels sturdy, looks nice, and good price. I would definitely recommend for someone sitting cross-legged like me.
Julian –
Has even recline tension—it caters to a wide range of body types, including taller users. Thoughtful extras like a full-size printed manual, online instructions, and a plastic-handled hex key make assembly straightforward, while spare hardware adds peace of mind.✅ Pros:Attractive design: Modern mesh aesthetic looks professional and contemporaryRock-solid build: Sturdy frame and mechanism stand up to daily useComprehensive adjustability:• Seat height• Armrest height• Headrest height and tilt• Recline angle and spring tensionErgonomic focus: Genuine support for posture and comfort, not just “lip service”Tall-user friendly: Generous dimensions accommodate up to 6 ft+ without feeling crampedAssembly extras: Durable plastic-handled hex key and printed manual (also online) simplify setupSpare bolts: Included in case of loss or damage❌ Cons:Over-packaged: Mesh bags for parts and glossy brochures feel like wasted costMesh delicacy: Back panel may snag or tear if handled roughlyMaintenance challenge: Mesh and base materials can show dirt; require more frequent cleaningHeavy unit: Solid construction adds weight—may not suit frequent moversBolt fitting: A few screws (especially headrest) threaded stiffly; needed careful alignment to avoid stripping