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X100 Ergonomic Office Chair with Footrest, Big and Tall Home Desk Chair with 5D Flip-Up Arms, Adjustable 3D Adaptive Lumbar Support,High Back Rolling Computer Chair, Swivel Gaming Mesh Chairs

  • Based on 125 reviews
Condition: New
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$299.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 21
Order within 4 hours and 31 minutes
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Features

  • Your All-Day Comfort Solution Premium Ergonomic Desk Chair with Footrest featuring dynamic 3D lumbar support, 5D Flip-Up Armrests, and extra-wide 3D breathable headrest, 2-position angle foot-rest, perfect for home office chairs seeking ultimate comfort
  • Engineered with Dynamic Spinal Alignment System3D Synchro-Tilt Lumbar(Lockable 1.6" depth spring-loaded auto-tracking/2" height/15 rotation)with force-sensitive springs mimics natural spine curvature, certified by AEP* for 12hrs+ fatigue reduction in ergonomic chairs (*American Ergonomics Partnership)
  • Smart Space-Saving Features 5D Flip-Up Armrests with skin-friendly panels - 27% denser EVA foam padding achieves Zero-Pressure Contact, it can be adjusted at Height/width/forward/backward/rotate/flip function, a space-saving flip-up design that tucks neatly under standard desks
  • Advanced Adjustability 3-stage reclining mechanism pairs with an 18" extendable footrest (2-position angle adjustment) for seamless transition between work mode and relaxation in home office desk chairs, while 28cm3 3D AirFloat Headrest with cervical curve mapping reduces 31% neck strain
  • Breathe Easy with Premium Ventilated MeshThe exclusive Dual-Stripe AirMesh technology offers 38% better airflow and 25% higher elasticity than standard mesh, making it a durable and breathable mesh office chairs.
  • Certified Safety & SupportBIFMA-certified construction with heavy-duty 300lbs capacity, including Grade-4 gas lift and step-on footrest-equipped nylon base + whisper-quiet rolling casters
  • Effortless Assembly & Warranty Tool-free assembly within 15 minutes backed by a 5-year warranty - comfortable desk chair with a footrest that grows with your workspace needs (18.3-23" seat height range)
  • High-performance Design Designed by orthopedic specialists in California, the Elabest X100 ergonomic reclining office chair transforms extended sitting into active recovery. Whether you're crunching deadlines, streaming games, or mastering spreadsheets, our 17-point adjustment system tailors to your unique body profile.

Brand: ELABEST


Color: Midnight Mist


Product Dimensions: 26"D x 24"W x 41"H


Size: 18.3 in x 20.47 in x 41 in


Back Style: Mesh Back, Solid Back, 3-level Tiltable


Brand: ELABEST


Color: Midnight Mist


Product Dimensions: 26"D x 24"W x 41"H


Size: 18.3 in x 20.47 in x 41 in


Back Style: Mesh Back, Solid Back, 3-level Tiltable


Special Feature: Adjustable Lumbar, Adjustable Height, Adjustable Headrest, Ergonomic, Adjustable Backrest


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Maximum Weight Recommendation: 300 Pounds


Style: Modern


Pattern: Solid


Room Type: Office, Game Recreation Room, Bedroom, Office Reception, Study Room


Age Range (Description): Adult


Included Components: Caster


Theme: Office, Gift, Studying, Gaming


Shape: Rectangular


Model Name: X100


Arm Style: Pillow-Top, Flip-up, 5-D Adjustable


Cartoon Character: 5-D Adjustable Armrest, 3-Gear Tiltable, Ergonomic Mesh Office Chairs, 360° Smooth & Silent Wheels, Heavy-duty Metal Base


Surface Recommendation: Hard Floor


Seat Back Interior Height: 22.2 Inches


Furniture base movement: Swivel


Indoor/Outdoor Usage: Indoor


Seat Height: 18.3 Inches


Seat Depth: 18 inches


Fill Material: Mesh


Cushion Style: Boxed Edge


Seat Length: 20.47 Inches


Leg Style: Turned Leg


Arm Height: 26.7 Inches


Reclining Position Count: 3 Position


Tilting: Yes


Is Customizable: No


Is Foldable: No


Chair Backrest Width: 20.2 Inches


Form Factor: Office Chair


Manufacturer: ELABEST


Item Weight: 43 pounds


Country of Origin: China


Item model number: X100


Date First Available: December 3, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

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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Top Amazon Reviews


  • Comfortable and Affordable!
Color: Midnight Mist
So far this chair is amazing! It arrived quickly, and I was able to put it together in about 30 minutes. The instructions were easy to follow. I sit at my desk for up to 10 hours a day so having an ergonomic chair is important and this one is perfect for the price! I can easily move the arms out of the way (I rarely use them), and the lumbar adjusts to about 4-5 different height levels so I can move it from my lower to mid back quite easily. The seat is nice and deep so I am getting the support I need for my legs and hips and the chair raises and lowers to good heights (I'm 5'6". I appreciate the mesh style because I live in AZ so my office gets pretty warm, and I don't feel that the chair is too bulky like some others that I've used. It's functional and comfortable! I have not tried the foot rest but it seems to be pretty sturdy. ... show more
Reviewed in the United States on April 30, 2025 by JML JML

  • Great Customer Service
Color: Midnight Mist
I’ve been very lucky to have been able to take my back for granted for the last 10 years. Years ago I had two back surgeries and the pain leading up to them was horrible. So a few weeks ago when I started to have severe pain in my back and leg it really scared me. I sit at a desk all day for work, and my chair was very much past its prime. I didn’t want to spend $1000 for one of the big name brands, but I needed a new chair with firm lumbar support. This chair got strong ratings and I liked that the description mentioned that it was adjustable for various heights. The neck and keg rests were not essential for work, but were nice features as were the adjustable lumbar height and arm rests. I decided to take a chance on this as the price seemed fair and it seemed to meet all my needs. I’m glad that I did! This chair requires quite a bit of assembly, but it comes with very clear instructions. The parts are well labeled, and it ships with a handled Allen wrench which made the assembly easy. I don’t consider myself particularly handy, but the directions were easy to follow. I did have a glitch with the assembly and called Amazon for help. They directed me to call the company’s post purchase helpline. It was Friday evening and they were closed, so I planned to call them back on Monday. Much to my surprise, they reached out to me on Saturday apologizing for missing my call and asking how they could help. They gave me some instructions on how to proceed, and when I wasn’t able to fix it, they promised to replace the parts and asked me to send the serial number. Much to my embarrassment, I then realized that I had made a mistake and was able to easily correct it. I contacted the company apologizing for my error and letting them know that the chair was fine. I have not received this level of customer service in a very long time. The people that helped me were all very proactive, kind and attentive. They made what might have been a frustrating situation very pleasant. The chair itself is sturdy, attractive and very supportive. The seat cushion is mesh and a bit hard, but I actually like that in terms of support; some might want to add a cushion for a softer seat. I like that the height is easily adjustable so that I can sit with both feet properly on the floor. The seatback can be reclined and locked into place. The neck support tilts for comfort, the lumbar support is height adjustable, and the leg support is a nice little luxury. This is not the most luxurious chair available, but for the price I think it is an amazing value. I’m very pleased with the chair and am extremely impressed with the wonderful customer service! ... show more
Reviewed in the United States on June 10, 2025 by Wormie

  • Great customer support
Color: Midnight Mist
I originally left a 3-star review due to an issue with the foot rest not working as intended. However, Elabest customer support kindly contacted me and quickly sent me a replacement. So, because of their excellent customer service I’m updating it to 5 stars. I will update again in a few months for a long term review. The chair is quite supportive and I especially love the adjustable lumbar support, which unlike other chairs with this feature which have just an hard plastic protruding outwards, this one has a nice large soft pad that moves both up and down and in/outand I was quite impressed with the quality. Also welcome was the adjustable arm rest, which is super easy to use and doesn’t require a master’s degree in mechanical engineering to adjust. The armrest material is nice and soft, though I wish it could be adjusted to be pushed down past the horizontal line, but I’ve never seen any chair do that so I won’t take points off for that. Al in all, the mesh is high quality and the chair itself looks classy and elegant. A huge upgrade from my previous “gamer” chair with a hard back. ... show more
Reviewed in the United States on April 17, 2025 by Rafa

  • Great Chair
Color: Midnight Mist
I’ve been using this office chair for couple of days now, and I couldn’t be happier with my purchase! The ergonomic design provides excellent lumbar support, making long hours at my desk much more comfortable. The adjustable height and tilt functions allow for a customized seating experience, and the breathable mesh back keeps me cool throughout the day. The cushioning is firm yet comfortable, and the smooth-rolling wheels make moving around effortless. Assembly was quick and easy, taking me less than 20 minutes. If you’re looking for a stylish, supportive, and high-quality office chair, this is definitely the one to get! ... show more
Reviewed in the United States on March 17, 2025 by Amazon Customer

  • Comfortable, adjustable
Color: Midnight Mist
This is the best office chair I have owned in my 73 years. Out of the box, it took me about an hour to assemble. I am not mechanically inclined and took my time. The instructions are well written in English and the parts are very well labeled. It is comfortable, the wheels move easily, and it is adjustable for my frame. I am 5'10" and weigh 225. It holds my weight with no problem the adjustable headrest is wonderful! The lumbar support is much appreciated. I certainly can recommend this chair and this company! ... show more
Reviewed in the United States on June 5, 2025 by John Haldane

  • Well Built, Highly Ergonomic, and an Excellent Value
Color: Midnight Mist
FIrst, the packaging was just so-- every component carefully swaddled in protective padding in a very sturdy box so everything came out perfectly. Then only one tool is really needed, and they include it. The assembly instructions are clear, and where they *might* be confusing, there are additional notes saying, for example, "ignore those silver bolts, tighten the black ones." It was, for me, an easy assembly process. Finally, once it was assembled... the ergonomics are excellent; it's adjustable everyway you can think of and however you want to sit-- or even to lay out and nap-- this chair will do it for you, including back and lumbar support exactly where you need it. It's a high quality piece of furniture and a phenomenal value for money spent and I can't recommend it too highly. ... show more
Reviewed in the United States on April 16, 2025 by John W. Jobe

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