BOLISS 400lbs Ergonomic Office Drafting Chair Mid Mesh Back for Height Adjustable Desk 21inch Foot Ring Height Adjustable Armrest (Black) 

It's always dicey buying stuff likes shoes, clothes or office chairs online. Those are sort of personal things you want to feel and try out before plunking down your scheckles. But, I took a chance on this chair since it seemed to hit all the key points I was looking for. I must say I am pleased with the purchase. It's a stout chair that easily and comfortably supports a full grown male body (with perhaps and extra pound or two over the average). It feels durable and raises up to let me sit at standing desk level with ease. The foot ring.... Well, that is its weak point both literally and figuratively. But, I think all drafting chairs probably suffer from this. The foot ring has a tendency to drift down no matter how tight you screw down the lock knob. That can be easily overcome though by just setting it to where you want it and measuring the gap between the bottom of the ring and the chair base and cutting a matching length of PVC pipe to slip over the chair post between the two components. Once you have that keeping the ring at the proper height for your legs, Bob's your Uncle, it'll stay in place. The ring is probably also a tad small for most people's legs too. Originally I found that I had to really stretch my legs backwards to rest my feet on the ring. I cut out a wider ring from a quality piece of plywood and fastened it to the chair ring which gives me another 3 inches all around which is MUCH better. But, again, in looking at the specs of other drafting chairs, this foot rest ring size seemed to be fairly standard if not even slightly larger than many others. The quality and comfort of the chair is it's selling point. It can accommodate a 230 lbs man easily.

I've used this chair at my office job for 7 months, and it still feels brand new. The seat is super thick and comfy, and lumbar support is decent. I have it set to it's maximum height, and it hasn't sunk even a tiny bit. I did replace the casters with a rollerblade-style set, but there was nothing wrong with the original casters - they were sturdy and rolled very easily. (I was just afraid the hard plastic would cause wear on my LVP flooring.) It has a knob to adjust the lean-back tension, a lever to lock the lean at a certain angle, and the height adjustment. You can also adjust the height of the foot ring - but like others have mentioned, it doesn't tend to stay in place, and will inevitably slip back down. This isn't a big deal - even at it's lowest, my feet can still reach it. I'm 5'7", and the chair's maximum height leaves me just an inch or two shy of my standing height, so switching between standing/sitting doesn't require any desk adjustments, which was my main criteria when shopping for a drafting chair. Overall, this is a comfortable, sturdy, and durable desk chair, for a very fair price. Highly recommended!

I bought my first stand-up/adjustable desk a little over a year ago. I already owned an office desk chair and figured that would be all I needed. I could adjust my desk to the standard desk height and if I wanted to stand up I could just push the chair aside. Wrong! As the birthdays go by I am less and less interested in standing at any desk. I was looking at a cheaper adjustable stool but the reviews talked about replacing the casters before even using it, or that the armrests did not adjust beyond one or two settings. I was also looking for a stool that would let me push away from the desk and stretch my back ie. a flexible backrest. This adjustable chair has it all! Plus it has considerable weight and very strong construction. I could not be happier with my purchase. The padding is great. Armrests adjust independently to five different heights. I am 5'11" and weigh 194. When I used the foot ring to "step up" to the seat, I found out that the review comments about the foot ring were correct. The screw knob just won't hold the position. To resolve this, I took a standard metal hose clamp, put it just below the foot ring on the lift cylinder, and tightened it down tight. The problem is solved! You can't even see the clamp unless you go looking for it! I love this chair. Very easy to assemble and it arrived quickly with no damage. It has only been four days so if things change I will update. For now, this is the best buy I've made this year.

I converted my existing, 5' x 5' corner desk to a standing desk. It costs me 1 sheet of plywood and some design/fabrication time, vs. $1000 or more for a new motorized one in the size I require. It just seems like overkill to have a desk all decked out with motors so you can raise/lower it. I figured, just get a chair that enables you to be the same height - standing or sitting. Then there's no need to raise/lower the entire desk. This chair is very close - only about 1.5-1.75" shorter sitting than when standing, but close enough. I may get some upgraded wheels for this chair that have a larger diameter and knock the difference down by half. The wheels that came with it are decent enough, rolls around on my Berber carpet without trouble. This chair feels very comfortable - firm, but soft enough so hours of sitting is OK. Assembly was very easy. I don't like arms on my chairs, so this was another selling point for this one. If you don't want arms, simply don't install them. I like everything about this chair - the mobility, the fit, comfort, back support...except the foot support ring is a bit low if you have the chair at max height (as I always do). As other reviewers have said, if you intend to keep the chair at max height, install the foot ring upside down, so it juts upward instead of downward. Its also a bit small in diameter, but I don't really use it anyway. I have a foot stool under my desk that keeps my feet at a great height, and lets me move my feet around a bit, as if they were on the floor.

Tiene buen soporte, buena altura y bastante comodo. Sirve perfecto para un escritorio que sube y baja para encontrar el posicion ideal de confort.

Bought this chair to use for my new standing desk. So far it’s been wonderful! Wide seat with enough room for a larger guy. Max height is so high I have to jump up to sit in it, even though I’m over 6ft tall. Minimum height is also taller than normal office chairs, so I don’t have to worry about the piston giving up on me like my last several purchases. Though be warned it may be too tall for non-standing desks. Only downsides are that the foot ring gives up after any amount of weight on it, and just sits at the lowest height. Also it’s fairly squeaky after tons of use. Would buy this again in a heartbeat compared to my last few chairs though.

Buena calidad, firme, soporta muy bien el peso y muy cómoda

This chair seems to be very good quality. It is very comfortable, we actually keep it at our dining table which is actually an island that is bar stool height and doubles as a small office on one end. This chair’s height is perfect, fits under the keyboard tray attached to the bottom of the island. It was easy to assemble and the art and back rests are very sturdy and comfortable. For as good as a chair can be, this one is a good find. The good reviews on here are representative of this chair in my view.

La silla es lo más cómodo que puedes encontrar, la espuma del asiento es magnífica para largas jornadas sentado. Los descansa brazos también son muy buenos. El respaldo igual, muy bueno. PERO, el gran problema es el aro descansa pies. Además de ser de plástico, pequeño y sentirse corriente, no se sujeta bien y se baja a cada rato al subir los pies. Al grado que ya mejor lo deje hasta abajo y no me molesto en subirlo. Para una persona de baja estatura esto será un gran problema. Ojalá los fabricantes mejoren esto y hagan un aro más grande y de METAL que sea fijo (a una altura promedio como otras sillas) y FIJO. De todos modos, los puntos buenos son los suficientes como para, a pesar del precio nada económico, volverla a comprar en caso de ser necesario. Llevo semanas con ella, a ver que pasa en unos meses.