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Classic Core+
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Description

The Classic Core+ saddle chair combines the wide, soft seat of the Classic model with the enveloping Core+ backrest, which provides stable support for the lower back and lumbar region. The slightly lower seat height makes this model particularly suitable for working close to the work surface, supporting the lower back and lumbar region. The slightly lower seat height makes this model particularly suitable for working close to the work surface, while the larger 65 mm casters make it easy to move around smoothly while seated. Using the controls under the seat, you can quickly adjust both the height and seat angle to create variety and relieve strain throughout the workday. It featuresa two-lever mechanism with leaf springs. The seat angle is adjustable by 15º.

Features and functions

  • Wide, soft seat for maximum comfort during long workdays.
  • Larger wheels (65 mm) allow for smooth maneuvering close to the work area.
  • Under-seat controls for easy adjustment of height and seat angle.
  • Also available in Classic Advanced to suit both women and men.
Perfect for:
  • You work at a lower height and need to be able to move smoothly between tasks.
  • Looking for a softer seat combined with stable and supportive lumbar support.
  • Wants to be able to fine-tune their sitting position throughout the day for improved ergonomics and comfort.
Ergonomics tips:
Strive for an even weight distribution (about 1/3 on feet, thighs and seat) for a stable and relieving sitting position.

Specifications

Facts

Seat height 49–89 cm
Seat depth and width 35 x 47 cm
Height and width of the back 18 x 34 cm
Accelerator pedal options 3
Standard wheels
 65 mm
Alternative wheels Yes
Diameter of the base 50 cm
Adjustable seat
 Yes, 15˚
Upholstery Scandinavian leather, faux leather, and fabric
Weight 9 kg
Maximum load 130 kg
Guarantee 5 years

 

Accessories

Foot ring Suitable for high work positions
Foot Activator Height adjustment with your foot
Swing Armrest Armrests that can also be used as back and abdominal supports. Can be rotated 360° for maximum versatility
Miniswing Armrest Can be rotated 360° for maximum versatility
Relax Armrest
 Relieves strain on the neck and shoulders, follows the arm's movements in the horizontal plane

 

Seat heights

User's height Gas pump Seat height Seat height with SWING
< 160 cm 4FH 49–63 cm 55–63 cm
160–175 cm 4C 57–76 cm (Standard) 62–76 cm
> 175 cm 4A 63–89 cm 68–89 cm

Materials

Seat 
Frame made of polyamide (PA6). Upholstered backrest with a polyamide (PA6) frame. Recyclable.
Upholstery 
Molded polyurethane cellular foam based on an ether-type polyol. No CFCs, HCFCs, or other physical blowing agents are used in the manufacturing process. Recyclable.
Faux leather

Our faux leather is PVC- and phthalate-free and is OEKO-TEX Standard 100 certified.

 

Genuine Leather

Only the highest-quality Scandinavian leather is used in the aniline and semi-aniline varieties. The manufacturer is environmentally certified in accordance with the SS-EN ISO 14001-1996 standard.

 

Standard fabric
Our standard textiles are OEKO-TEX Standard 100 certified
Gas pump
Available in three heights. The gas cylinder is made of German-quality brushed steel and contains nitrogen, which makes up 78% of the air we breathe. The gas cylinder is maintenance-free and recyclable.
Foot crosses 
Polished recyclable aluminum.
Wheels 
Frame made of polyamide 6 and tread made of recyclable polyurethane.

Documents

Guarantee

Warranty
Support Design’s high-quality components and
artisanal manufacturing process allow us to
offer a 5-year warranty against material and manufacturing defects on
all of our products.

The warranty does not cover damage or defects caused by:
• Normal wear and tear
• Failure to assemble, install, or maintain the product in accordance with Support Design’s instructions
and guidelines (this includes the use of
substances that may damage the upholstery)
• Fading, discoloration, or natural variations
found in leather and fabric
• Variations in surface materials (such as color fastness or matching grain, textures
and colors across different surfaces)
• Negligence or accident, e.g., tears or cuts
caused by the user.

Here you'll find all our contact details— get in touch!

Classic Core+

The Classic Core+ has a wide, soft seat - great for working at lower heights. The Core+ backrest encloses the lumbar region and provides stable lumbar support. With larger wheels (65 mm), it's easy to move, and height/tilt is easily adjusted via the controls under the seat.

Learn more about the product Learn more about the product

Configure your Classic Core+

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(DEBUG) SKU: 309
(DEBUG) Country: DE

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Description

The Classic Core+ saddle chair combines the wide, soft seat of the Classic model with the enveloping Core+ backrest, which provides stable support for the lower back and lumbar region. The slightly lower seat height makes this model particularly suitable for working close to the work surface, supporting the lower back and lumbar region. The slightly lower seat height makes this model particularly suitable for working close to the work surface, while the larger 65 mm casters make it easy to move around smoothly while seated. Using the controls under the seat, you can quickly adjust both the height and seat angle to create variety and relieve strain throughout the workday. It featuresa two-lever mechanism with leaf springs. The seat angle is adjustable by 15º.

Features and functions

  • Wide, soft seat for maximum comfort during long workdays.
  • Larger wheels (65 mm) allow for smooth maneuvering close to the work area.
  • Under-seat controls for easy adjustment of height and seat angle.
  • Also available in Classic Advanced to suit both women and men.
Perfect for:
  • You work at a lower height and need to be able to move smoothly between tasks.
  • Looking for a softer seat combined with stable and supportive lumbar support.
  • Wants to be able to fine-tune their sitting position throughout the day for improved ergonomics and comfort.
Ergonomics tips:
Strive for an even weight distribution (about 1/3 on feet, thighs and seat) for a stable and relieving sitting position.

Specifications

Facts

Seat height 49–89 cm
Seat depth and width 35 x 47 cm
Height and width of the back 18 x 34 cm
Accelerator pedal options 3
Standard wheels
 65 mm
Alternative wheels Yes
Diameter of the base 50 cm
Adjustable seat
 Yes, 15˚
Upholstery Scandinavian leather, faux leather, and fabric
Weight 9 kg
Maximum load 130 kg
Guarantee 5 years

 

Accessories

Foot ring Suitable for high work positions
Foot Activator Height adjustment with your foot
Swing Armrest Armrests that can also be used as back and abdominal supports. Can be rotated 360° for maximum versatility
Miniswing Armrest Can be rotated 360° for maximum versatility
Relax Armrest
 Relieves strain on the neck and shoulders, follows the arm's movements in the horizontal plane

 

Seat heights

User's height Gas pump Seat height Seat height with SWING
< 160 cm 4FH 49–63 cm 55–63 cm
160–175 cm 4C 57–76 cm (Standard) 62–76 cm
> 175 cm 4A 63–89 cm 68–89 cm

Materials

Seat 
Frame made of polyamide (PA6). Upholstered backrest with a polyamide (PA6) frame. Recyclable.
Upholstery 
Molded polyurethane cellular foam based on an ether-type polyol. No CFCs, HCFCs, or other physical blowing agents are used in the manufacturing process. Recyclable.
Faux leather

Our faux leather is PVC- and phthalate-free and is OEKO-TEX Standard 100 certified.

 

Genuine Leather

Only the highest-quality Scandinavian leather is used in the aniline and semi-aniline varieties. The manufacturer is environmentally certified in accordance with the SS-EN ISO 14001-1996 standard.

 

Standard fabric
Our standard textiles are OEKO-TEX Standard 100 certified
Gas pump
Available in three heights. The gas cylinder is made of German-quality brushed steel and contains nitrogen, which makes up 78% of the air we breathe. The gas cylinder is maintenance-free and recyclable.
Foot crosses 
Polished recyclable aluminum.
Wheels 
Frame made of polyamide 6 and tread made of recyclable polyurethane.

Documents

Guarantee

Warranty
Support Design’s high-quality components and
artisanal manufacturing process allow us to
offer a 5-year warranty against material and manufacturing defects on
all of our products.

The warranty does not cover damage or defects caused by:
• Normal wear and tear
• Failure to assemble, install, or maintain the product in accordance with Support Design’s instructions
and guidelines (this includes the use of
substances that may damage the upholstery)
• Fading, discoloration, or natural variations
found in leather and fabric
• Variations in surface materials (such as color fastness or matching grain, textures
and colors across different surfaces)
• Negligence or accident, e.g., tears or cuts
caused by the user.

Here you'll find all our contact details— get in touch!