--- product_id: 731417404 title: "Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New" brand: "colamy" price: "11178.63 DT" currency: TND in_stock: true reviews_count: 5 category: "Colamy" url: https://www.desertcart.tn/products/731417404-ergonomic-mesh-office-chair-high-back-office-chair-computer-executive store_origin: TN region: Tunisia --- # 4D adjustable armrests Supports up to 300 lbs Breathable Korean mesh fabric Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New **Brand:** colamy **Price:** 11178.63 DT **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your workspace — where comfort meets command. ## Quick Answers - **What is this?** Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New by colamy - **How much does it cost?** 11178.63 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/731417404-ergonomic-mesh-office-chair-high-back-office-chair-computer-executive) ## Best For - colamy enthusiasts ## Why This Product - Trusted colamy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Level Breathability:** Premium Korean mesh fabric keeps you cool and fresh, preventing sweat buildup even in intense focus mode. - • **Seamless Recline & Tilt Lock:** Four-position tilt lock with tension adjustment lets you find your ideal recline angle for focused work or quick breaks. - • **Built to Last & Certified Safe:** Heavy-duty aluminum base, smooth casters, and BIFMA certification guarantee durability and stability for professionals on the move. - • **Precision Movement with 4D Armrests:** Customize arm height, depth, angle, and width for a personalized fit that supports productivity and reduces strain. - • **Tailored Ergonomics for All-Day Comfort:** Adjustable headrest, lumbar support, and sliding seat ensure perfect posture and reduce fatigue during marathon work sessions. ## Overview The COLAMY Ergonomic Mesh Office Chair combines advanced ergonomic features like adjustable lumbar support, 4D armrests, and a sliding seat with premium breathable Korean mesh fabric. Designed for professionals who demand comfort during long hours, it supports up to 300 lbs with a sturdy aluminum base and BIFMA certification, making it a durable, stylish, and highly customizable addition to any modern office setup. ## Description Upgrade your workspace with the COLAMY Ergonomic Mesh Office Chair, a perfect blend of comfort, functionality, and durability. Designed to enhance your posture and support your body during long hours at the desk, this high-back ergonomic chair features an adjustable headrest, 4D armrests, sliding seat, adjustable lumbar support, and a 4-position tilt lock. Whether you're working or gaming, this chair provides tailored comfort to suit your needs.Constructed with high-end breathable mesh fabric imported from Korea, the chair offers exceptional flexibility, durability, and ventilation. It conforms to the natural curve of your spine, delivering optimal support for your cervical and lumbar regions. The thickened, widened seat cushion made of high-density foam and high-elastic mesh further enhances your sitting experience, ensuring long-lasting comfort.The sliding seat adjustment allows for better back alignment while relieving knee pressure, evenly distributing weight for improved ergonomics. Built for heavy-duty use, the chair boasts a sturdy aluminum alloy metal base, smooth-rolling casters, and a Class 4 SGS-certified gas cylinder, supporting up to 300 lbs. Certified by BIFMA for reliability, the COLAMY chair combines safety and luxury to elevate your office setup. Review: Excellent chair for the asking price. I use this as my work from home chair, so many 8-10 hour days. Many adjustments are available that you’d find useful on chairs with a much higher price. Lumbar is supportive and not too pronounced. The breathable mesh back is nice, though it’s not a true mesh. Somewhere in between fabric and mesh, which I really appreciate. The back is firm, flexible and comfortable. If you want a padded back, this is not your chair. I came from one but really love the flexibility and support this one offers. I’ve got wide shoulders and feel very supported. I love that the back has a tension adjustment and lock so you have a ton of flexibility on how far and how much pressure is needed to recline the back. The seat cushion is a dream. Adjusts front to back and is incredibly comfortable for all day use. Arm rests are 4d. That’s taking some getting used to but I appreciate the adjustments available. The pads are firm but not too hard. Instructions were easy to follow and mostly great it took me a while to get the seat attached to the chair but I watched a video and found that by loosening the long screw on the side for the arms the back and seat connected easily. Assembly was done in 30 min. Excellent chair in this price range. Incredibly happy with my decision on this chair. I sat in a Steelcase Chair for 20 years. Solid mid grade quality. The Colamy Neza is at least of that build quality, likely more as this has may more adjustments. It would be nice if Colamy offered a head rest for this but also not sure it’s needed. Appearance wise it’s minimalistic, classic and would be great in any office. No hesitations to recommend this chair. Review: I’ve been using this chair daily for work, and it has made a noticeable difference in my comfort and posture. The mesh back is breathable, the cushioning is supportive, and the high back provides excellent neck and lumbar support. The built-in footrest is a great bonus and makes it easy to relax during breaks or longer sitting sessions. Assembly was simple, and the chair feels sturdy and well-made for the price. Overall, this is a fantastic ergonomic chair that delivers comfort, adjustability, and value all in one. ## Features - ⏩ ERGONOMIC HOME OFFICE DESK CHAIR--The office chair ergonomic features adjustable headrests, 4D armrests, adjustable lumbar support and height, a 4-position tilt lock, and a sliding seat, all designed to enhance your seating experience. COLAMY Top-end Series office ergonomic chairs will upgrade your comfort to a new level. - ⏩ VENTILATED ERGONOMIC MESH OFFICE CHAIR--Adopting high-end breathable mesh fabric imported from Korea with great flexibility and durability, the high back office chair perfectly fits the curve of your spine and protects the cervical and lumbar spine. In addition, the lumbar support also offers well support for your back. - ⏩ PERFECT SITTING EXPERIENCE--COLAMY ergonomic office chair lumbar support comes with high elastic mesh and adjustable device to provide robust support for lumbar. Thickened and widened luxury seat cushions, high-density molding foam and 4D adjustable armrests will enhance the experience during long hours of work or intense gaming. - ⏩ SLIDING SEAT ADJUSTMENT--The seat sliding feature can offer better back support to users as it ensures that your back is correctly pressed against the back of your ergonomic desk chair. They can also help to relieve pressure from the back of the knees, as you can spread your weight across the seat’s surface area. - ⏩ HEAVY DUTY, CERTIFIED COMFORT--360-degree swivel, Aluminum alloy metal base, and smooth-rolling casters for great stability and mobility. BIFMA certification, more reliable and sturdy. Class 4 gas cylinder verified by SGS,maximum capacity up to 300 lbs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F2DF783P | | Assembly Type | Require Assembly | | Best Sellers Rank | #126,215 in Home ( See Top 100 in Home ) #764 in Home Office Desk Chairs | | Capacity | 29 inches x 28 inches x 38 inches | | Color | Xk-darkgrey | | Customer Reviews | 4.3 4.3 out of 5 stars (922) | | Date First Available | 31 March 2025 | | Is Assembly Required | Yes | | Item Model Number | DK-Atlas-Darkgrey | | Item Shape | Rectangular | | Item model number | DK-Atlas-Darkgrey | | Manufacturer | COLAMY | | Mattress Comfort | Office Chair | | Number of Shelves | 1 | | Primary material | Aluminum | | Product Dimensions | 70.51 x 73.51 x 130.51 cm; 20.41 kg | | Shipping Weight | 27.22 Kilograms | | Style | Modern | | Type of Wood | Metal | | What is in the box? | user manual | ## Product Details - **Brand:** COLAMY - **Colour:** Xk-darkgrey - **Material:** Aluminum - **Product dimensions:** 71.1D x 73.7W x 96.5H centimeters - **Size:** 29 inches x 28 inches x 38 inches ## Images ![Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New - Image 1](https://m.media-amazon.com/images/I/61-JY5UlkiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***R on 12 February 2026* Excellent chair for the asking price. I use this as my work from home chair, so many 8-10 hour days. Many adjustments are available that you’d find useful on chairs with a much higher price. Lumbar is supportive and not too pronounced. The breathable mesh back is nice, though it’s not a true mesh. Somewhere in between fabric and mesh, which I really appreciate. The back is firm, flexible and comfortable. If you want a padded back, this is not your chair. I came from one but really love the flexibility and support this one offers. I’ve got wide shoulders and feel very supported. I love that the back has a tension adjustment and lock so you have a ton of flexibility on how far and how much pressure is needed to recline the back. The seat cushion is a dream. Adjusts front to back and is incredibly comfortable for all day use. Arm rests are 4d. That’s taking some getting used to but I appreciate the adjustments available. The pads are firm but not too hard. Instructions were easy to follow and mostly great it took me a while to get the seat attached to the chair but I watched a video and found that by loosening the long screw on the side for the arms the back and seat connected easily. Assembly was done in 30 min. Excellent chair in this price range. Incredibly happy with my decision on this chair. I sat in a Steelcase Chair for 20 years. Solid mid grade quality. The Colamy Neza is at least of that build quality, likely more as this has may more adjustments. It would be nice if Colamy offered a head rest for this but also not sure it’s needed. Appearance wise it’s minimalistic, classic and would be great in any office. No hesitations to recommend this chair. ### ⭐⭐⭐⭐⭐ Review *by M***R on 1 January 2026* I’ve been using this chair daily for work, and it has made a noticeable difference in my comfort and posture. The mesh back is breathable, the cushioning is supportive, and the high back provides excellent neck and lumbar support. The built-in footrest is a great bonus and makes it easy to relax during breaks or longer sitting sessions. Assembly was simple, and the chair feels sturdy and well-made for the price. Overall, this is a fantastic ergonomic chair that delivers comfort, adjustability, and value all in one. ### ⭐⭐⭐⭐⭐ Review *by C***Y on 31 October 2022* Sturdy packaging, arrived with all parts intact and good condition. Relatively huge package for an office chair. Similar to assembly of other office chairs, the Allen wrench is sufficient for the assembly. The instructions are clear and easy to follow. Would be easier and faster completion time with someone helping but the assembly could be completed alone. It took around 10 minutes to complete the assembly. The built of the chair is awesome. High quality and sturdy. The mesh chair and rest gives more support in general compared to the cushioned office chair previously owned. Very comfortable chair and definitely recommend it! ## Frequently Bought Together - COLAMY Ergonomic Mesh Office Chair, High Back Office Chair, Computer Executive Desk Chair with Lumbar Support,Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-Darkgrey New - Office Rubber Chair Casters Replacement, 3 Inch Heavy-Duty Computer Gaming Desk Caster Wheels Smooth & Safe Rolling for All Floors Including Hardwood and Carpet, Set of 5 - Lifelong Office Chair Wheels Replacement Rubber Desk Chair Casters for Hardwood Floors and Carpet, Set of 5, 2 Inch Heavy Duty Casters for Chairs to Replace Office Chair Mats - Fits 98% --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/731417404-ergonomic-mesh-office-chair-high-back-office-chair-computer-executive](https://www.desertcart.tn/products/731417404-ergonomic-mesh-office-chair-high-back-office-chair-computer-executive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*