Boulies EP500

Model

Seat Type

Color

Dark Grey

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

Ships from Essex, United Kingdom.

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£349.99

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Designed for Larger Body Types
& Personalised Comfort

Designed with a wide 50cm seat and flip-up armrests, Boulies EP500 ergonomic chair provides exceptional comfort, especially for larger body types. Combined with adjustable backrest height and seat depth adjustment, it allows users to personalise their seating position, ensuring ergonomic support for people of different heights and body shapes.

5D Boulies Flip-up Armrests,
More Freedom for Your Space

The Boulies EP500 chair features newly designed 5D adjustable armrests that offer exceptional flexibility and control. Whether you're playing guitar, creating music, or simply want to slide the office chair neatly under your desk to save space, Boulies EP500 adapts effortlessly to your needs.

Height Adjustment

Pad Rotation

Flip Up and Down

Adaptive Lumbar Support,
That Adjusts To You

The EP500 features a self-adaptive lumbar support system that automatically moves in and out to match the natural curve of your back. Designed to suit different body shapes, it delivers consistent lower-back support without the need for manual adjustment—helping you stay comfortable and supported throughout the day.

Built for People From 165cm to 190cm
Every adjustment on the EP500 is thoughtfully designed to suit a wide range of users:

Adjustable Backrest Height

Designed to support users of different heights, the backrest height
adjusts from 70–74cm, offering proper shoulder support.

Adjustable Headrest

Allows both height and angle adjustment, delivering
enhanced neck and head support—especially when reclining.

Seat Depth Adjustment

Adjustable from 46–50cm, providing improved thigh support
and better posture alignment for extended sitting.

Ergonomic Support for
Multiple Sitting Postures

Whether you are working or relaxing, the Boulies EP500 is ergonomically designed to support your body in different sitting positions, helping to reduce strain throughout the day.

Reclining Backrest

Locks securely at three angles (98° / 110° / 126°), allowing
a seamless transition between work and relaxation.

Integrated Footrest

Perfect for short relaxing breaks or long working hours,
offering extra leg support to help reduce fatigue.

Breathable & Soft Mesh Fabric

The Boulies EP500 office chair uses a chenille-blended mesh fabric, offering excellent breathability while maintaining a soft, comfortable feel — perfect for extended sitting sessions in any season.

Featured Components

Steel Wheelbase

Built with durability and strength in mind, the steel wheelbase delivers exceptional structural integrity using high-quality materials.

Top Class Gas Lift

The best class of gas hydraulics, designed to be safer, easier and more efficient than others.

PU Wheels

Crafted from premium PU, these wheels glide with a softness and smoothness. They're also gentle on your carpet floors.

Tilt Mechanism

Tilt mechanism supports a maximum load of up to 135kg, ensuring safe and smooth performance.

Product Warranty

2 years limited Warranty
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14 days return
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Product Details

DIMENSIONS

Technical Specification - EP500

FUNCTIONS

360° swivel

3-level angle backrest recline (98°, 110°, 126°)

Adaptive lumbar support

Adjustable head support

Seat depth adjustment

Armrest 8 ways adjustable

SPECIFICATION

Upholstery Airy Chenille Hybrid Mesh fabric

Frame Reinforced plastic frame

Five star foot base Steel Base

Tilt mechanism Multi tilt

Casters 6cm PU casters

Hydraulics Class 4 (Top Class)

Customer Reviews

Picked up this chair after my old one gave up. I'm over 6ft and most chairs feel a bit cramped and uncomfortable but this one suits my build perfectly. The seat's nice and wide without being daft, and the lumbar support hits exactly where I need it. Now I can enjoy complete comfort all day long.

It’s comfortable right out of the box and provides great support especially in the lower back thanks to the self-adaptive lumbar feature. The high back and mesh design keep it breathable, even after sitting for long hours.
One thing I’ve noticed many people don’t mention is how easy the headrest is to adjust. I like to lean back fully against the chair while working so a good headrest is really important to me.
Assembly was straightforward. The instructions were clear, and all the parts were well organized.

I have limited space under desk and wanted to be able to push my chair all the way back in. Boulies team recommended the EP500 for the flip up arms and it really works exactly as they said.
The chair is super convenient to use, and all the adjustment features are very smooth. I sometimes work from home and sit for hours on end, but it still gives me great support the whole time. The 5D arms enable the chair to be pushed under the desk when not in use, lumbar support is firm but in a good way, and the headrest eases my neck strain really well.
I actually wanted to purchase the same for my wife, but unfortunately it won't be back in stock until June, such a pity...

Best ergonomic chair I could ever wish for. Unlike my old chair with a fixed lumbar pad, the adaptive mechanism on this one actually follows my movement. After using it for a while now, I've noticed that it really helps relieve my lower back pain after long hours of sitting. Boulies you’ve done a excellent job with this one!

Roomy seat, adaptive lumbar that just works, and 5D armrests that flip up neatly. The mesh is soft and keeps me cool all day. Reclines easy and the footrest pops out when I need it. Sturdy, easy to set up, and supports me well.

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