BOSS Black Posture Chair with Loop Arms (B307)
- The Deluxe Posture Chair is upholstered in Black Leather Plus (leather and polyurethane), for added softness and durability
- It has thick padded seat and back with built in lumbar support for extra comfort
- It has an adjustable back depth that can be easily customized for your personal needs
- The pneumatic adjustable gas lift allows for easy seat height adjustment, to help you find the personalized sitting style that suits you and your work environment
- The five star nylon base allows for smooth movement and stability
- The hooded double wheel casters make it easy to move and shift directions
- The Loop Arms make for comfortable and natural arm rests
Overview
Specs
Reviews
The BOSS Office B307 Task Chair makes a welcome addition to any office. It features super-soft LeatherPlus upholstery, and boasts a cushioned backrest with built-in lumbar support, an extra thick seat with waterfall-edge design, as well as durable loop-style armrests, providing maximum support and comfort. Quickly find the perfect sitting position by adjusting the seat height and back depth. Easily move the chair around your work area with the hooded double wheel casters – no need to get up.
Superb comfortThis task chair is beautifully upholstered in LeatherPlus, which is leather that has been infused with polyurethane for added softness and durability. Its backrest is well padded, and has built-in lumbar support, helping relieve back strain. The extra thick seat features a waterfall-edge design to reduce stress on your legs. You’ll never feel discomfort, even after a long period of working.
Loop-style armrestsThe sturdy loop-style armrests provide maximum support for part of your body weight when you rest your arms on the armrests.
Adjustable seat and back depthThe pneumatic gas lift allows you to adjust the seat height for maximum comfort. The back depth is also adjustable. These features mean you can always work in a personalized, optimized position.
Move around easilyThe solid five-star nylon base with hooded double wheel casters enables you to move around smoothly and steadily.
Warranty & Returns
Warranty, Returns, And Additional Information
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-593-1888
- Support Email: info@bosschair.com
- Support Website
- View other products from BOSS Office Products
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The BOSS B307 is a black task chair with a padded seat and back, built-in lumbar support, and adjustable back depth, suited to people who want customizable support for desk work.
Recommended For
- Desk-based workers who want a padded mid-back chair with built-in lumbar support, seat-height adjustment, and a back-depth adjustment for occasional or routine office tasks.
- Users who prefer cushioned, leather-look upholstery and a waterfall seat edge for seated desk work rather than a breathable mesh chair.
- People who want a wheeled task chair for moving between nearby desk or work areas, with fixed loop arms for resting their forearms.
- Buyers looking for a straightforward task chair with basic seat-height adjustment and lumbar cushioning, rather than a chair with extensive ergonomic controls.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adult office or study use as a task chair with a posture-chair design and loop arms |
| Materials And Upholstery | Black LeatherPlus upholstery, foam fill and a black nylon frame |
| Dimensions And Fit | 25 in. wide × 25 in. deep × 39.5 in. high, with a 16.5 × 16.5 in. seat and a 14.5 in. interior back height |
| Adjustability And Arms | Fixed loop arms; listed with one reclining position and no tilt |
| Mobility And Floor Compatibility | Glide base movement with a caster included; recommended for hard floors |
| Capacity And Use | Maximum recommended weight of 275 lb; intended for indoor use |
| Assembly And Care | Assembly required; spot clean |
| Model Identifiers | BOSS Office Products Posture chair, model B307 |







Superb comfortThis task chair is beautifully upholstered in LeatherPlus, which is leather that has been infused with polyurethane for added softness and durability. Its backrest is well padded, and has built-in lumbar support, helping relieve back strain. The extra thick seat features a waterfall-edge design to reduce stress on your legs. You’ll never feel discomfort, even after a long period of working.
Loop-style armrestsThe sturdy loop-style armrests provide maximum support for part of your body weight when you rest your arms on the armrests.
Adjustable seat and back depthThe pneumatic gas lift allows you to adjust the seat height for maximum comfort. The back depth is also adjustable. These features mean you can always work in a personalized, optimized position.
Move around easilyThe solid five-star nylon base with hooded double wheel casters enables you to move around smoothly and steadily.