--- product_id: 198162669 title: "X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom" brand: "x-chair" price: "€ 2547.15" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.hr/products/198162669-x-chair-x4-high-end-executive-chair-cognac-leather-ergonomic store_origin: HR region: Croatia --- # SciFloat Infinite Recline Tech Patented Dynamic Lumbar Support Buttery Soft Cognac Leather X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom **Brand:** x-chair **Price:** € 2547.15 **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your workspace with the chair that works as hard as you do. ## Quick Answers - **What is this?** X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom by x-chair - **How much does it cost?** € 2547.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/198162669-x-chair-x4-high-end-executive-chair-cognac-leather-ergonomic) ## Best For - x-chair enthusiasts ## Why This Product - Trusted x-chair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Durable polished aluminum frame and premium materials designed for years of executive use. - • **Tailored Fit, Always:** Fully adjustable seat height, depth, armrests, and headrest for personalized ergonomics. - • **Adaptive Lumbar Mastery:** Patented Dynamic Variable Lumbar support that moves with you for all-day comfort. - • **Luxurious Leather Vibes:** Premium cognac leather that’s soft, responsive, and commands boardroom attention. - • **Effortless Recline Freedom:** SciFloat Infinite Recline lets you lean back smoothly to your perfect floating posture. ## Overview The X-Chair X4 High End Executive Chair combines patented Dynamic Variable Lumbar support with buttery soft cognac leather and SciFloat Infinite Recline technology, delivering a fully adjustable, durable seating experience designed for professionals who demand comfort and style in the office or boardroom. ## Description Full description not available ## Features - DYNAMIC LOWER BACK SUPPORT: X-Chair’s patented Dynamic Variable Lumbar (DVL) Support adjusts itself to your lower back every time you move. DVL will respond to your needs, no matter your size or weight to support you throughout the day. You won’t get this from any other chair. - HIGHLY RESPONSIVE LEATHER FABRIC: Our comfortable, shiny leather fabric is both buttery soft and highly responsive to your body’s needs. Plus, you’ll have the best looking chair in the conference or boardroom. - FLOATING RECLINE: Our one of a kind SciFloat Infinite Recline technology lets you lean back and up effortlessly to find the perfect position to float in. - ADJUST IT JUST HOW YOU LIKE: Your seat height, seat depth, backrest, armrests and headrest all can be adjusted to fit comfortably around you. - BUILT TO LAST: Whether it’s the polished aluminum frame, cushion, or quality fabric, all of X4’s features are highly durable and built to last long. ## Product Details - **Brand:** X-Chair - **Color:** Cognac Leather - **Product Dimensions:** 21.5"D x 26.5"W x 46.5"H - **Size:** Medium (M) - **Back Style:** Solid Back ## Images ![X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom - Image 1](https://m.media-amazon.com/images/I/61b42cjVOXL.jpg) ![X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom - Image 2](https://m.media-amazon.com/images/I/81a770U1m-L.jpg) ![X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom - Image 3](https://m.media-amazon.com/images/I/71YeSaooenL.jpg) ![X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom - Image 4](https://m.media-amazon.com/images/I/71JKW9meWfL.jpg) ![X-Chair X4 High End Executive Chair, Cognac Leather - Ergonomic Office Seat/Dynamic Variable Lumbar Support/Floating Recline/Stunning Aesthetic/Adjustable/Perfect for Office or Boardroom - Image 5](https://m.media-amazon.com/images/I/81KaIMi6oxL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐ Does not work well for people who work at a computer all day *by E***M on Reviewed in the United States on August 9, 2018* The chair is beautiful, elegant and goes well with home decor. It doesn't look too officey. It was very hard for me to assemble by myself as it involved screwing in bolts that did not go in easily, while lying on my back trying to pull down on the back of the chair to get it properly seated. If I were strong enough to lift the whole chair by myself I could have done it upside down and then flipped it over when done, but this chair is very heavy. I recommend having two people available to assemble this. Once assembled, the chair adjustment instructions are WRONG. To adjust the back, you do not bring it to the top and let it slide down notch by notch. What you need to do is bring it to the top, let it slide all the way down, and then lift it up notch by notch. Most importantly, the back does not go up high enough for the lumbar support to reach the small of my back. I'm 5'5" so it should not be that strange to expect it to fit me. Instead it is too low, so I have no back support and will probably need to use a pillow to make this work. If it just went up about 3 more inches it would probably work. I am so disappointed. It works great if all you do is lean back and look at the ceiling. ### ⭐⭐⭐⭐⭐ The best executive chair ever *by R***N on Reviewed in the United States on March 18, 2019* I have curvature of the spine and the attendant backaches, so I needed a really good chair that provides lumbar support. This "X Chair" is the best one I have found so far. The quality of construction, fit and finish are superb. It is ridiculously easy to assemble, so don't be worried about that.The chair provides very nice back and lumbar support. It is somewhat tricky to get the chair adjusted in the way that is best for you; it took me some trial and error. But the outcome has been great. My back is noticeably better and I like this chair so much that I bought a second one for my home office. By the way the chair looks terrific in both black or the Cognac leather. Both are beautiful. RJB. ### ⭐⭐⭐ Great Chair *by S***E on Reviewed in the United States on July 27, 2019* Purchased this chair as a gift. Chair is beautiful.It was not hard to put together but the directions were not clear. Terms and location of levers was very confusing. A tool to lock the height of the back was not included and I had to call representatives to get the proper wrench metric number to complete the task. --- ## 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.hr/products/198162669-x-chair-x4-high-end-executive-chair-cognac-leather-ergonomic](https://www.desertcart.hr/products/198162669-x-chair-x4-high-end-executive-chair-cognac-leather-ergonomic) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-08*