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

  • Based on 363 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Dec 19
Order within 15 hours and 48 minutes
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Color: Midnight Mist


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: 3-level Tiltable, Mesh Back, Solid Back


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: 3-level Tiltable, Mesh Back, Solid Back


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


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Maximum Weight Recommendation: 300 Pounds


Style: Modern


Pattern: Solid


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


Age Range (Description): Adult


Included Components: Caster


Theme: Gaming, Gift, Office, Studying


Shape: Rectangular


Model Name: X100


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


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


Assembly Instructions Description: Tool-free assembly within 15 minutes


Item Weight: 43 pounds


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: Friday, Dec 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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Chair for Long Workdays — Worth Every Penny!
Color: Midnight Mist
⭐️⭐️⭐️⭐️⭐️ Perfect Chair for Long Workdays — Worth Every Penny! I don’t usually leave reviews, but the ELABEST X100 Ergonomic Office Chair genuinely impressed me. I work from home and spend 6–10 hours a day at my desk, so comfort and support were must-haves. This chair delivered both right out of the box. Assembly was simple and took less than 20 minutes. The chair feels solid and well-built, not cheap or flimsy like others in this price range. The lumbar support is easily the best part — it hits exactly where it should and keeps my back from getting tired. The adjustable headrest and armrests also help me dial in the perfect sitting position. The mesh back is breathable (huge plus!) and the seat cushion is firm but comfortable, which keeps me from sinking in or getting sore after long sessions. It rolls smoothly, reclines nicely, and looks clean and modern in my office. If you’re looking for an affordable but genuinely ergonomic chair, the X100 is a fantastic choice. I’m extremely happy with mine and would absolutely buy it again. ... show more
Reviewed in the United States on November 27, 2025 by Van

  • Great chair, excellent instructions and packing
Color: Midnight Mist
Just assembled the chair. I'll update if there are any problems. So far I can't say enough about the packing, labeling and instructions. The chair itself is amazingly comfortable. This feels like the premium chairs we pay $600 - $800 for at work. I was very surprised. I buy a new **** chair for my wife every year. Doesn't seem to matter how much I spend, the things just dont last. She came to me with this one and I bought it thinking it would be another waste of money, but if it makes her happy I'm happy to oblige. It looks like she picked a winner (no surprise as I've been the one picking up until now). The packing is phenomenal. I don't see anything happening to this chair in transit unless it gets crushed. Keep the box for all the wrapping material, you'll need it. Labeling and instructions are excellent. Anyone who can turn the supplied wrench and read English can put this together. The instructions are well written, and the pictures are detailed and easy to understand. The instruction manual (yes I'd call it a manual) is printed on premium paper and everything. The screws, tool and pieces are all well labeled and they don't just send you some little Allen wrench that will hurt your fingers, this is an Allen wrench with an ergonomic handle on it. All together I'd say this is a premium product at a great price. The chair is steady, comfortable, easy to assemble and darn near infinitly adjustable. If you're on the fence, get it. You'll see what im saying. ... show more
Reviewed in the United States on December 6, 2025 by JohnE2Shoes

  • The "Perfect" Office Chair!
Color: Midnight Mist
Right from the delivery/box/packaging, I was impressed. The packaging was fantastic — well-protected and clearly designed to prevent any damage in shipping. Assembly took me about 15 minutes, and everything fit perfectly. I was worried about my impression when I first opened the box, it seemed like there were a million and one pieces making for a potential assembly nightmare. That was far from the truth. The chair itself is solid and sturdy. This chair easily feels like something that should cost much more. I spent days contemplating over which one to buy — there are just so many out there — and after trying chairs in the stores along with doing my research on line, I can confidently say ELABEST X100 was a solid purchase. Feature-wise, this chair checks every box for me: a fold-out footrest, a fully adjustable headrest, adjustable lumbar support, a breathable mesh seat, and a three-position reclining lock. The entire chair is super comfortable — providing the perfect level of support and comfort. For context, I’m 5' and couldn’t be happier with my purchase. I spend 8+ hours a day in this chair, and I don’t feel fatigued/numb/sore. It is extremely comfortable, a great purchase. Honestly, this chair exceeded my expectations — great build quality, thoughtful design, and unbeatable comfort for the price. If you’re on the fence, just get it. You won’t regret it. Note: There is a bonus in the box, which I will not share the details and spoil the surprise but what a wonderful bonus!! ... show more
Reviewed in the United States on November 8, 2025 by Davina

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