


The Jay stool, designed by Zakaria Khalfaoui, is born from the intersection of minimal aesthetics and practical functionality, making it an ideal solution for hospitality, restaurants and break areas, where comfort, durability and attention to detail are essential. Its clean silhouette enhances the natural appeal of the materials and blends seamlessly into both convivial environments and informal workspaces.
Crafted with a fixed frame in beechwood featuring FSC Certification (wood from responsibly managed forests) or in powder-coated metal, Jay ensures long-lasting stability and performance. The swivel version with adjustable height adds further versatility, making it perfect for dynamic contexts such as cafés, professional kitchens, company break areas, coworking spaces and technical workplaces.
Thanks to a complete package of informational material for designers, Jay is easy to integrate into moodboards, concepts and contract projects. The careful selection of sustainable materials and contemporary finishes allows the stool to adapt to the evolving needs of modern spaces without sacrificing comfort or design.
Weight: ± 230 g/mq
Composition: 100% PP polypropylene F.R.
Martindale: 80.000 cycles
Fire proof class 1IM

MD 515

MD 510

MD 502

MD 514

MD 511
Weight: ± 565 g/mq
Composition: 82% PVC – 7% Cotton – 11% Polyester
Martindale: 50.000 cycles

C 539

C 21

C 84

C 98

C 560
Weight: ± 228 g/mq
Composition: 100% polypropylene F.R.
Martindale: 100.000 cycles
Fire proof class 1IM

AN 38

AN 30

AN 35

AN 45

AN 20

AN 53

AN 50

AN 41

AN 09

AN 55

AN 39

AN 56

AN 57

AN 46

AN 14
Weight: ± 350 g/mq
Composition: 100% recycled polyester
Martindale: 100.000 cycles
Fire proof class 1IM

ON 4067

ON 1506

ON 7033

ON 2519

ON 3007

ON 3008

ON 7029

ON 7022

ON 4028

ON 6591

ON 6512

ON 6017

ON 8033
Weight: ± 640 g/mq
Composition: 87,5% Plasticized polyvynilchloride – 12,5% Cotton
Martindale: 50.000 cycles
Fire proof class 1IM

S 4979

S 6

S 151

S 1194

S 1307

S 71

S 792

S 680

S 726

S 1809

S 4947

S 6985

S 4009

S 1955

S 991
Weight: ± 300 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

KF 1006

KF 4030

KF 4066

KF 4008

KF 4020

KF 8027

KF 3083

KF 3030

KF 7015

KF 6026

KF 7023

KF 6007

KF 8009

KF 9228

KF 8033
Weight: ± 540 g/mq
Composition: 76% PVC – 2% PU – 22% PES
Martindale: 60.000 cycles
Features: waterproof, UV rays resistant, suitable for outdoor
Fire proof class 1IM

SC 1013

SC 1002

SC 1008

SC 1011

SC 1024

SC 1007

SC 1005

SC 1020

SC 1009

SC 1018

SC 1021

SC 1006

SC 1015

SC 1012

SC 1017
Weight: ± 340 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

MN 4028

MN 4528

MN 4530

MN 3008

MN 1006

MN 1014

MN 1020

MN 7022

MN 7007

MN 6502

MN 6004

MN 6015

MN 6524

MN 1014

MN 8033
100% post-consumer recycled polyester FR
60.000 martindale cycles
Flammability
CLASSE 1 IM – UNI 9175
BS 7176
EN 1021 – 1/2
California TB 117-2013
BS 5852 Crib 5
CA TB 117-2013
NFP 92-503/504/505 M1
DIN 4102 – B1
Fire proof class 1IM

CH 66172

CH 66171

CH 66174

CH 66189

CH 68193

CH 68195

CH 61172

CH 62086

CH 63099

CH 64201

CH 64198

CH 65107

CH 60114

CH 60116

CH 60999
Weight: ± 340 g/mq
Composition: 100% Trevira CS
Martindale: 100.000 cycles
Fire proof class 1IM

ST 61149

ST 68118

ST 68120

ST 68700

ST 68158

ST 62073

ST 65093

ST 67735

ST 67072

ST 65018

ST 64178

ST 64179

ST 64159

ST 60004

ST 60092
± 310 g/mq
100% Trevira CS
80.000 martindale cycles
Flammability
CLASSE 1 IM – UNI 9175
BS 7176
EN 1021 – 1/2
BS 5852 /2 – CRIB 5
California TB 117
Fire proof class 1IM

G 61138

G 60084

G 60083

G 68169

G 68168

G 68152

G 67071

G 66139

G 66134

G 64183

G 64175

G 64172

G 63080

G 61143

G 61139
Weight: ± 480 g/mq
Composition: 63% PU – 29% COT – 8% PES
Martindale: 150.000 cycles
Features: antibacterial protection
Fire proof class 1IM

X 1450

X 150

X 3650

X 4450

X 1950

X 1250

X 4050

X 2150

X 2750

X 250

X 3250

X 1150

X 950

X 4650

X 2250
± 660 g/mq
100% New Zealand wool
100.000 martindale cycles
100% recyclable fabric
Flammability
CLASSE 1 IM – UNI 9175
BS EN 1021 – 1/2
California TB 117-2013 ,
BS 5852 /1,
ASTM E 84 Class 2, ÖNORM A3800-B1-B3825-Q1 UK
Fire proof class 1IM

F 60211

F 60212

F 60999

F 61035

F 61036

F 61040

F 63133

F 64041

F 65032

F 66011

F 66020

F 66022

F 66023

F 68047

F 68048
± 615 g/mq
100% Trevira CS
Solid: 92% post-consumer recycled polyester/8% polyester
Duo-coloured: 80% post-consumer recycled polyester/20% polyester
100.000 martindale cycles
Flammability
EN 1021 – 1/2
California TB 117-2013

GR 66231

GR 66234

GR 66236

GR 68259

GR 60303

GR 60320

GR 60328

GR 61248

GR 61251

GR 61253

GR 62123

GR 63117

GR 63118

GR 64250

GR 64251

Beech

Black

Seat and backrest
Beech plywood shell, natural varnish
Frame
4-legged black painted steel tubular ø16 2mm thick or natural varnished beech wood
Padding
Flexible polyurethane foam 2,5/1,5 cm thick, density 35 rc
Armrests
Black painted steel tubular ø14
Height adjustment
Gas pump (UNI 9084 Certified) on item 15-20-21
Castors
AR8 polyamide ø50 on item 14 AR4 polyamide ø65 on item 15
Swivel base
4-spikes black nylon pyramid on items 12/14. 4-spikes polished aluminum pyramid on item 13. B63 5-star nylon on item 15 B70 4-star black aluminum on item 20-21

N16V-WN
N16V-WN

N17V
N17V

W18V-WN
W18V-WN

W19V
W19V

N20G - WN
N20G - WN

N21G
N21G
Designed to ensure comfort, aesthetics and long-term resistance, the Jay stool is a valuable resource for architects, interior designers and planners working on modern and functional environments for hospitality, restaurants and break areas. Every component has been designed to provide an ergonomic seating experience, thanks to well-balanced proportions that support proper posture during both short and extended use.
The structure in FSC-certified beechwood, available in several finishes, enhances the natural warmth of the material while responding to the growing demand for sustainable furniture sourced from controlled supply chains. The metal version is equally refined and ideal for contemporary or industrial-style interiors that require superior resistance to intensive daily use.
The swivel and height-adjustable model introduces an additional degree of flexibility: perfect for open-kitchen counters, snack bars, multipurpose lounges or technical areas where mobility and adaptability are essential.
To support professional needs, Sitlosophy provides extensive informational material for designers, including technical sheets, high-resolution images, finish samples, construction details and all the data required to specify Jay in contract and public spaces. The variety of finishes allows designers to customise the stool according to the project’s visual identity, making it easy to match materials, palettes and stylistic elements.
Each configuration preserves the harmonious balance that defines Khalfaoui’s design approach: soft curves, essential lines and a contemporary aesthetic that enhances both minimal interiors and decorative environments.
In an era where hospitality and work environments demand flexible, durable and sustainable solutions, the Jay stool stands out as a complete and versatile option for hospitality, restaurants and break areas. Its balanced structure suits a café counter as naturally as a corporate break room, a coworking lounge or a semi-operational workspace requiring adjustable seating.
One of Jay’s distinguishing features is its FSC Certification (wood from responsibly managed forests), ensuring not only traceable and ethically sourced materials but also a tangible commitment to responsible production. This attribute is increasingly valuable in contemporary projects where sustainability certifications are key decision factors.
Sitlosophy strongly supports the design process, offering a rich collection of informational material for designers essential for creating moodboards, tenders, contract proposals and client presentations. Technical sheets, dimensions, rendering files and professional photography simplify the designer’s work and enable a cohesive integration of Jay into diverse spatial concepts.
Far more than a simple stool, Jay acts as a design tool capable of elevating the environment through its discreet elegance, contemporary lines and highly customisable configurations. The combination of minimal design, certified materials, functional variability and professional support makes Jay an ideal choice for designers seeking to create welcoming, modern and performance-driven spaces.