Space Seating 57 Series Professional Dark Review (2026): A Spec-Based Look

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This space seating 57 series professional dark review covers the Space Seating 57 Series Mid-Back Manager Chair. It features a mid-back design with a black bonded leather seat. The chair measures 26.5 inches wide and 42 inches tall. It weighs 34 pounds. The model number is 5700E. These dimensions define its footprint and profile. The bonded leather upholstery offers a smooth surface. The mid-back height supports the lower spine without covering the shoulders. This setup suits offices needing a compact, durable seat. The specs highlight a focus on commercial durability and clean lines.

• Built-in lumbar support for lower back comfort
• GREENGUARD Certified for low chemical emissions
• 2-to-1 synchro tilt control with adjustable tension
• Approved for commercial use per ANSI/BIFMA standards

Good fit for

You should consider this chair if you need a commercial-grade seat for an office environment. The ANSI/BIFMA approval and GREENGUARD certification make it suitable for high-traffic workspaces. The mid-back height works well for users who do not need full shoulder support. The bonded leather seat is easy to wipe clean. The adjustable tilt tension allows you to customize the resistance. This option fits standard desks due to its 26.5-inch width.

Who can skip it

Skip this model if you require a high-back design for full spinal coverage. The mid-back structure leaves the upper back unsupported. You might also look elsewhere if you prefer fabric over bonded leather. The data specifies bonded leather, which may not breathe as well as mesh. If you need a recliner with extensive tilt range, the 2-to-1 synchro mechanism may feel limited. Users taller than average may find the 42-inch height too low.

Verdict

This mid-back chair offers commercial durability and basic ergonomic features for standard office use. It suits buyers who prioritize easy maintenance and certified air quality over high-back support.

Key specs explained for this chair

Size: Mid-Back

This chair offers back support that ends below your shoulder blades. Mid-back designs are lighter and often more affordable than high-back chairs. You get support for your lower and mid-spine without the bulk. This style fits well in offices with lower ceilings or when you need a compact profile. It is a practical choice if you prefer a simpler, less intrusive seat design.

Material: Leather

The seat and back are covered in bonded leather. This material gives a smooth, professional look that is easy to wipe clean. It does not breathe as well as fabric, which can make you feel warmer during long sessions. However, it resists spills and stains better than cloth. You should consider this if you want a sleek appearance and easy maintenance in a busy workspace.

Features: Lumbar Support

The chair includes built-in lumbar support to help maintain the natural curve of your lower spine. This feature reduces strain on your back muscles during long hours of sitting. You do not need to add a separate cushion. It is a standard ergonomic benefit that helps prevent slouching. Look for this spec if you spend many hours at a desk and want integrated comfort without extra accessories.

Weight: 34 pounds

The chair weighs 34 pounds, indicating a solid but manageable build. This weight suggests stability, as it is less likely to tip or wobble during use. It is also light enough for one person to move between rooms or reconfigure an office layout. When comparing options, this weight signals a durable frame without being overly heavy or difficult to handle during setup or relocation.

Design and Build Quality

The Space Seating 57 Series uses a black bonded leather seat. This material offers a smooth, uniform surface that is easy to wipe clean. The listing notes the chair is GREENGUARD Certified, meaning it uses materials with low chemical emissions. This choice helps maintain better indoor air quality in your workspace. The frame includes a heavy-duty angled nylon base. Nylon is durable and resists cracking over time. It supports the chair’s structure without adding excessive weight.

According to the listing, the chair weighs 34 pounds. This moderate weight makes it manageable for office moves while remaining stable during use. The overall dimensions are 26.5 inches wide and 42 inches tall. These measurements fit standard desk heights and provide adequate clearance under most workstations. The mid-back design ends below your shoulder blades, focusing support on your lower and mid-spine.

Controls include a 2-to-1 synchro tilt mechanism with adjustable tension. This allows you to customize how much force is needed to recline. Height-adjustable arms let you align the chair with your desk surface. The base rolls on oversized dual-wheel carpet casters. These wheels are designed for carpeted floors, providing smooth movement without sinking into the rug. The layout prioritizes functional comfort for daily professional use.

Setup and Daily Use Guide

The Space Seating 57 Series Professional Dark arrives as a fully assembled unit, so you skip the setup phase entirely. You simply place it on your floor and begin using it. The chair rests on a heavy-duty angled nylon base, which provides a stable foundation for your workspace. This base is equipped with oversized dual wheel carpet casters, designed to roll smoothly across standard office flooring without snagging. For users with hard surfaces, these wheels offer reliable mobility, though you should verify compatibility with your specific floor type.

Adjusting the chair to fit your body is straightforward. The height adjustable arms allow you to position your forearms comfortably relative to your desk surface. You can lower or raise the seat height to align your feet flat on the floor, promoting proper posture. The 2-to-1 synchro tilt control lets you recline the backrest while the seat pans slightly forward. This mechanism maintains your eye level with monitors as you lean back. You can also adjust the tilt tension to match your body weight, ensuring the recline resistance feels natural.

Daily use is supported by the built-in lumbar support in the bonded leather seat. This feature targets the lower spine, aiming to reduce strain during long work sessions. The chair meets ANSI/BIFMA standards for commercial use, indicating it is built to withstand frequent daily adjustment and movement. The GREENGUARD Certified materials help maintain indoor air quality by limiting chemical emissions. You get a practical, low-maintenance chair that focuses on essential ergonomic adjustments without complex digital interfaces or unnecessary features.

Things To Check Before Buying

Before you buy, check your floor type. This chair uses oversized dual wheel casters, which are ideal for carpet. If you have hard wood or tile, you may need a protective mat to prevent scratching. The seat is black bonded leather. You should wipe it down regularly to maintain the finish. Avoid harsh chemicals that could damage the material. The chair is approved for commercial use, so it suits busy offices. It meets ANSI/BIFMA standards for durability. Compare this mid-back option with high-back models if you need more upper spine support. The 26.5-inch width fits standard desks. Ensure your workspace has enough room for the 28.75-inch overall width. The GREENGUARD certification means low chemical emissions, which is good for indoor air quality. This chair offers a practical, no-frills solution for daily work.

Check before you buy

• Verify floor type compatibility with dual wheel casters
• Confirm desk clearance for 28.75-inch overall width
• Plan regular cleaning for bonded leather surface
• Check if mid-back support meets your needs

Specifications side by side

Spec	Space Seating 57 Series Mid-Back Manager Chair
Upholstery Material	Bonded Leather
Lumbar Support	Built-in
Armrest Adjustability	Height adjustable
Material	Leather
Features	Lumbar Support
Dimensions	25.2 × 26.5 × 42 inches
Weight	34 pounds
Size	Mid-Back
Color	Black Bonded Leather
Model	5700E

Frequently asked questions

Is the Space Seating 57 Series suitable for tall users?

The chair has a mid-back design that supports your lower and mid-spine but ends below your shoulder blades. At 42 inches tall, it may not fully support taller individuals who need high-back coverage. It is best for average-height users who prioritize lumbar support over full back enclosure.

What type of floor is this chair best for?

It comes with oversized dual wheel casters designed for carpeted surfaces. These wheels provide smooth rolling on soft floors without getting stuck. If you use hard wood or tile, you should add a protective mat to prevent scratching the floor, as the casters are not optimized for hard surfaces.

Does the Space Seating 57 Series require assembly?

No, the chair arrives fully assembled. You do not need to spend time putting it together. You simply place the unit on your floor and begin using it immediately. This saves you setup time and ensures the chair is ready for work right out of the box.

Is the seat material durable for daily office use?

The seat is made of black bonded leather, which offers a smooth, uniform surface. This material is easy to wipe clean, making it practical for daily office environments. It provides a professional look while resisting stains and wear from regular sitting, though it is not genuine leather.

How much weight can the Space Seating 57 Series hold?

The chair itself weighs 34 pounds, indicating a sturdy construction with a heavy-duty angled nylon base. This base provides a stable foundation for daily use. While the specific user weight limit is not listed here, the commercial-grade design suggests it is built to withstand regular office demands.

Does this chair have built-in lumbar support?

Yes, the chair includes built-in lumbar support. This feature helps maintain proper posture by supporting the natural curve of your lower back. It is particularly useful for office workers who sit for long periods, as it reduces strain on your spine without requiring additional cushions or accessories.

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