I like that the arm rests can be optionally removed but doing so exposes what is a quality control issue which is that the plastic sides of the seat have rather sharp edges rather than smoothed out rounded corners as can be found on the upper back piece.
We just finished assembling the chair. Flat feet on the floor works for me at 5'9 but not for anyone smaller. My teenager does not have her quads perpendicular to the floor. The armrestsare not as adjustable as I thought. My teen wears an adult medium tshirt and the arm rests do not slide in enough to support her elbows and align with her shoulders. The height lever is very hard to use. I don't know if ours is broken from out of the box but it us so hard to use. This might become my tall husband's new gaming chair and I'll be on the look out for a better one for my daughter. Really disappointed on the arm rests for the MSRP price. Also note the wheels say only to be used on carpet. I did not notice that in the original description. The head rest was super frustrating to put on. Next time I'd put that on the back before attaching the back to the seat. I attached a picture of the arm rests as far in as they'd go.
Very comfortable and colorful chair! Matches our blue carpet perfectly! This chair provides excellent back support to anyone with lower back problems. Excellent purchase! Very happy with our new chairs!
Went to various stores but this one was the most adjustable love the lumbar support and color. Easy to assemble and comfortable. The head rest adjusts the seat height adjusts the arm rests adjust and whether leaning back or not adjusts. No lock on the wheels so wooden floors prepare to go skating or get a rug.
The lumbar support is heavily uncountable. Puts a lot of pressure on your lower back which forces you to lean forward and that's the opposite of what a chair should do.