Boulies Master Rex

Ultraflex PU / Black

View Dimensions

Model

Upholstery

Color

Ash Grey Black Brown Charcoal Grey Como Ash Grey

ADD EXTENDED WARRANTY

None

£439.99

£369.99

Product Price

Sale Price

Pre-Order Status

In stock. Sold Out More on the way, pre-order now.

Ships from Essex, United Kingdom.

Usually Delivers Within 1-3 Working Days By DPD Or DHL. View Shipping Policy

14-Day Return Policy. View Return Policy

Boulies Master Rex

Ultraflex PU / Black

£369.99 £439.99

Rrgonomic leather gaming and office chair

Enhanced Comfort for
Work and Leisure

With its adjustable features and a sleek, modern aesthetic, Boulies Master Rex chair offers unparalleled sitting comfort and better body support, whether you’re working hard or relaxing. Designed with the integrated leg rest, this chair ensures pressure-free reclining. Ergonomic support promotes better posture and boosts productivity throughout your day.

Customizable Integrated Lumbar Support

Adding the up and down adjustment, you can fine-tune the lumbar support to precisely align with your spine's natural curvature. Whether you require a higher or lower level of support, this chair allows you to customize it to your exact specifications. Say goodbye to generic, one-size-fits-all solutions and embrace a chair that adapts to your body.

Comfortable Recline and Rocking Function

Boulies Master Rex chair offers the back recline from 95° to 165°, allowing you to find the perfect angle for work, leisure, or relax. With our robust and stable tilt mechanism, it ensures smooth rocking or a securely fixed tilt backwards position. Designed for ultimate relaxation and ergonomic support, Boulies Master Rex chair provides enhanced comfort at every angle position.

Reclining gaming and office chair with footrest

Tailored Round Edge Cushion Design

Adopted a round edge design of Boulies Master, Boulies Master Rex chair seat cushion is carefully crafted to provide optimal ergonomics. By eliminating sharp corners and embracing smooth curves, this cushion conforms to the natural contours of your body, promoting proper posture and reducing pressure on your hips and thighs. Furthermore, it offers a wider seating area where you can find your ideal seating posture and enjoy a comfortable experience tailored to you.

Aluminum Constructed 4D Armrests

Experience the pinnacle of luxury and durability with Boulies Aluminum constructed 4D armrests. The internal structure is crafted from high-grade aluminum alloy, making the armrests stronger, smoother, and more durable than ever before. We’ve also redesigned the arm pods to be softer, providing optimal comfort and support for your elbows.

Enhanced Stable Tilt Mechanism

Boulies enhanced tilt mechanism allows for a smooth 15° rocking and tilt backwards position locked, providing a relaxing experience when leaning back. With its improved design and durable materials, the tilt mechanism ensures exceptional stability for a secure and comfortable seat experience.

Reclining gaming and office chair with leg rest

Integrated Soft Leg Rest

Equipped with a pressure-free leg rest, Boulies Master Rex chair helps you enjoy a thoughtful add-on enhanced relaxation. Your thighs will enjoy the ultimate comfort after a long day of work or entertainment. Effortlessly activate this feature and let your body relax in no time, ensuring a seamless transition to comfort and rejuvenation.

Ultraflex PU

W/R Fabric

Boulies Ultraflex PU

After rigorous testing and countless iterations, we proudly present our signature Boulies Ultraflex PU leather. Crafted with microfiber suede inspiration from the luxurious upholstery found in sports cars, our Ultraflex PU leather is a remarkable blend of durability and indulgent comfort. It delivers a buttery soft and smooth feel that enhances your sitting experience and becomes the perfect companion for every gaming enthusiast and work alike.

Boulies Water Repellent Fabric

An upgrade that takes durability and softness to new heights. We have carefully selected premium materials and refined the manufacturing process to create a fabric that can excel in both endurance and comfort. Additionally, stay cool and comfortable with its breathable properties. No need to worry about spills or accidents, as the fabric is specially treated to repel water and prevent absorption. * The hydrophobic effect will gradually disappear over time. The degree and speed of the disappearance are related to the method and intensity of use.

Featured Components

XL PU Casters

Designed for durability and wooden floor protection, our XL PU casters provide smooth, quiet movement while keeping your floors safe from scratches.

Aluminum Base

Crafted with premium materials for superior stability and strength, each base delivers excellent balance and strong load-bearing performance.

Class-4 Gas Lift

Equipped with a premium-grade gas lift for enhanced stability and safety, with performance tested to standards such as BIFMA by SGS.

Stay Supported

Comfort That Moves With You

Product Warranty

2-Year Limited Warranty
Learn More

14-Day Return Policy
Learn More

Product Details

DIMENSIONS

Technical Specification - Master Rex

FUNCTIONS

360° Swivel

Adjustable Seat Height

Full Backrest Recline

Built-In Lumbar Support

15° rocking

Tilt Position Lock

8-Way Adjustable Armrests

Integrated Leg Rest

SPECIFICATIONS

Upholstery Boulies Ultraflex PU Leather + Microfiber Suede
Boulies W/R Fabric + Microfiber Suede

Frame Extra Strong Steel Frame

Five-Star Base Aluminum Base

Foam 100% Cold-Cure Foam

Tilt Mechanism Multi-Tilt Mechanism

Casters 6 cm PU Casters

Gas Lift Class 4 Gas Lift

Meet The New Master Rex 2026 Model

Refined with cleaner lines and more considered detailing, the new Master Rex offers a sleek, modern alternative to traditional gaming chairs. Whether you're working, gaming or simply leaning back to relax, Master Rex is designed to feel at home — wherever you do.

Upgraded Performance. Ergonomic Comfort.

The new Boulies Master Rex chair arrives with three significant upgrades that elevate the sitting experience. The chair delivers a level of comfort and refinement that feels natural from work to relaxation.

Master Rex 2026 ergonomic chair upgrades

Sleek, Modern Design 6D Armrests Enhanced Tilt Mechanism

6D Armrests

Flexible arm support for every way you sit

Sleek, Modern Design

Made to fit naturally into
any workspace or home office

Enhanced Tilt Mechanism

Smoother recline, effortless rocking

Integrated Lumbar Support Adjustment

Adjustable in both height and depth, Boulies built-in lumbar support lets you align it with your spine's natural curve and set your preferred level of support, allowing for a personalized fit for your lower back.

Boulies 6D Adjustable Armrests

Master Rex 6D armrests with 360-degree rotation

Master Rex multi-directional armrest adjustment

165° Recline with Integrated Footrest

From an upright 95° for focused work to a deep 165° relaxation, the Boulies Master Rex adapts as your day changes. Simply extend the integrated footrest when it’s time to relax, bringing extra comfort to your home office.

Master Rex chair reclined to 165 degrees with footrest

Enhanced Tilt Mechanism

Tailored Rounded-Edge Cushion Design

Crafted with smooth, rounded edges, the Boulies Master Rex seat cushion follows your body’s natural contours to provide ergonomic support. Its contoured shape helps distribute pressure more evenly across your hips and thighs, supporting a balanced sitting position.

Master Rex seat pressure distribution comparison

Your Body, Your Rules.

Reclining deeply in the Master Rex chair

Sitting cross-legged in the Master Rex chair

Product Warranty

2-Year Limited Warranty
Learn More

14-Day Return Policy
Learn More