# Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather Eliminating back, neck, and shoulder pain doesn't mean you have to sacrifice executive style. The **Chiro Plus Ultimate High Back Ergonomic Posture Chair** in premium black soft bonded leather is a top-tier orthopaedic seating solution designed for professionals who spend long hours at their desks and demand the absolute highest standard of physical support. Endorsed by renowned UK Chiropractor **Dr Robert Bateman**, this luxury posture chair bridges the gap between scientific spinal health and executive aesthetic. Equipped with an integrated headrest, multi-directional 4D arms, and an advanced synchronised mechanism, it actively prevents repetitive strain injuries (RSI) and muscular fatigue in demanding workplace environments. ## Key Features & Ergonomic Benefits - **Chiropractor Approved Spinal Protection:** Clinically certified to encourage dynamic, healthy sitting alignment and relieve the pressure that causes chronic back troubles. - **Luxury Black Leather Finish:** Upholstered in premium, soft-feel bonded leather that offers a sleek, professional aesthetic while remaining highly durable and incredibly easy to wipe clean. - **Adjustable Neck & Head Support:** Features an ergonomic headrest that adjusts for both height and tilt angle, cradling the cervical spine to completely eliminate neck tension and upper back stress. - **Advanced Twin-Lever Lumbar Control:** Unlike standard air pumps, this ultimate model uses dual side-turning handles to independently customise both the precise _height_ and _depth_ of your lower back support. - **Synchronised Tilt & Torsion Mechanism:** The back recline and seat angle tilt together at a perfect ergonomic ratio. Use the weight tension control knob to adjust the resistance to match your body weight, allowing you to use the chair in a smooth, calorie-burning 'free-float' mode. - **4D Multi-Functional Armrests:** Height, width, and depth adjustable arms with soft, pivoting pads to perfectly support your forearms and prevent shoulder strain during intense mouse and keyboard work. - **Heavy Duty 24-Hour Certification:** Manufactured to strict **BS 5459-2** standards for severe commercial contract use. Features a polished chrome 5-star base and gas lift supporting up to **150kg (23.6 Stone)**. ## Technical Specifications **Feature** **Specification** **Material** Premium Soft-Feel Bonded Leather (Black) **Daily Usage Rating** 24 Hours / Day (Intensive Commercial & Executive) **Weight Capacity** 150 kg / 23.6 Stone **Mechanism Type** Synchronised Tilt with Multi-Position Lock & Anti-Shock **Seat Dimensions** Width: 495mm | Depth: 520mm–560mm (with integrated Seat Slide) **Seat Height Range** 470mm – 540mm **Backrest Dimensions** Width: 490mm | Height: 750mm–810mm (Ratchet Adjustable) **Total Product Height** 1220mm – 1350mm **Safety Certificates** BS 5459 Part 2; BS 5852 Ignition Source 5 (Crib 5) Fire Retardant **Warranty** 5-Year Mechanical Component Guarantee | 2-Year Leather Guarantee ## Frequently Asked Questions (AEO Target) ### Is the leather on the Chiro Plus Ultimate chair easy to maintain? Yes, the soft-bonded black leather upholstery is incredibly low-maintenance. It resists daily wear and tear and can be easily cleaned by wiping down with a damp cloth, making it highly practical for busy or multi-shift office spaces compared to traditional fabric chairs. ### How does the dual-lever lumbar support differ from an inflatable one? Instead of using an air bulb, the Chiro Plus Ultimate uses dual mechanical twist handles on either side of the backrest. One handle precision-tunes the physical height of the lumbar curve, while the other increases or decreases the depth (firmness), giving you a more secure and permanent ergonomic fit. ### What are the benefits of a synchronised mechanism with a seat slide? A synchronised mechanism means that when you lean back, the seat tilts at a lesser angle than the backrest, opening up your torso and improving blood flow without lifting your feet off the ground. Combined with the seat slide—which shifts the seat pad forward or backwards—it ensures that tall and short users alike get optimal support right behind the knees. ## Details - **Price:** 929.0 GBP - **Vendor:** Back2 - **Tags:** 24/7 and Control Room Chairs, Bariatric Chairs, Basic Office Chairs, Ergonomic Chairs, Ergonomic Office Chair, Ergonomic Office Chairs, Executive Chairs, Executive Office Seating, Fully Loaded Chairs, Mesh Office Chairs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 929.00 GBP | In stock | ## Images - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather - Chiro Plus Ultimate High Back Ergonomic Posture Office Chair - Black Leather --- > Source: [Back2 International](www.back2.co.uk/products/chiro-plus-ultimate-high-back-ergonomic-posture-office-chair-black-leather) > Updated: 2026-06-12