Breathable mesh back: A mesh backing supports airflow against your back through long working sessions.
LeatherPlus seat: A solid black LeatherPlus seat gives the chair a professional, finished look.
Adjustable height: A pneumatic gas lift raises and lowers the seat to suit your desk and frame.
Tilt control: Tilt tension and an upright lock let you set the recline resistance or hold the back upright.
Stable rolling base: A 27-inch nylon base on 2-inch dual-wheel casters delivers steady, smooth movement.
Product description
The Boss Web Chair (B580) pairs a comfortable, professional design with practical adjustability for daily office use. The back is built with a mesh backing for breathability, while the seat is finished in solid black LeatherPlus material that holds a clean, classic appearance.
Underneath, the chair rides on a sturdy 27-inch nylon base fitted with 2-inch dual-wheel casters for a smooth roll across the floor. A pneumatic gas lift handles seat-height adjustment, and the adjustable arms let you position support where you need it. Tilt tension lets you dial in recline resistance, and an upright lock holds the back in a fixed upright position when preferred.
The chair carries a weight capacity of 275 lb. It is MAS Green Certified and meets CA TB117-2013, reflecting its material and flammability compliance.
Adjustments & features
Adjustable arms
Pneumatic gas lift for seat-height adjustment
Tilt tension
Upright lock
27-inch nylon base
2-inch dual-wheel nylon casters
Specifications
Back Adjustment
No
Arm Type
Adjustable
Infinite Lock
No
Knee Tilt
No
Tilt Tension
Yes
Pneumatic Gas Lift
Yes
Upright Lock
Yes
Seat Slider
No
Chair Base
Nylon 27 Inch
Casters
Dual Wheel Nylon 2 Inch
Weight Capacity
275 lb
Who this chair is for
The B580 suits commercial offices that need a professional task and executive seat with adjustable arms and tilt control, and it works equally well for home-office and remote professionals who want a breathable mesh back and a clean LeatherPlus seat for a full day at the desk.
FAQ
What is the weight capacity? The chair is rated for up to 275 lb.
Are the arms adjustable? Yes, the B580 has adjustable arms.
Can I adjust the seat height? Yes. A pneumatic gas lift raises and lowers the seat.
Can I lock the back upright? Yes. The chair includes an upright lock, plus tilt tension to set recline resistance.
What is the base made of? A 27-inch nylon base with 2-inch dual-wheel nylon casters.
Shipping
🚚 Free shipping within the continental United States, direct from the manufacturer.
We ship within the continental United States only. Regions outside the continental U.S. are not applicable.
$194.00
Reviews
★★★★★
When it comes to delivering a satisfactory customer experience, the staff and owner at Miramar Office Furniture OVER-delivers.
Even with a last-minute request that was far from simple, they created the possibility to complete our order in excellence and made the entire process enjoyable.
With their support, my team has been able to help restore and renovate a project for very close to our hearts with the San Diego Center for Children.
If you are looking for a reliable business, you're in the right place. Thank you, Miramar Office Furniture!
Chloe B.
San Diego
★★★★★
Been dealing with these guys for a couple of years now and they always come through , great furniture at reasonable Prices . Big thanks to Chris and Jay for showing me around and suggesting the Best desks for the space I had . Appreciate you all including your office mascot
Kevin D.
Los Angeles, CA
★★★★★
We recently got some furniture delivered and put together at our office in Miramar and the guys were so nice and polite. They were fairly quick, but I was most impressed by how helpful they were and made sure that my director of operations loved where they placed the furniture and how it looked before they left. They even offered to move it if he changed his mind. I feel like that hard to come by nowadays so thought I'd leave a comment.
Denna V.
Irvine,Ca
★★★★★
The store specializes in office furniture, so if you're looking for office items this place is worth the time, more than the average furniture store. We found exactly what we wanted at this store for a good price. Very friendly staff overall, and Bodhi's mom was so helpful and accommodating.
Megi W.
Google Review
★★★★★
Chris, Jay, and the mom of Bodhi make a great team. Chris helped me design the perfect office desk.
Bobby H.
Google Review
★★★★★
My go-to office furniture place. I've bought several desk chairs and more here.
Dan S.
Google Review
★★★★★
Jay is the best. So helpful with layouts, scenario planning, etc. I highly recommend these guys!
Monty M.
Google Review
★★★★★
I have furnished offices for 40 people with Miramar Office Furniture as my one-stop shopping place. They have the best prices, selection and service I have found. They are always my go-to when I need anything. Sally and Urban are great to work with.
