$$ High Price $ Low Price Back-Angle Adjustment You can adjust the ErgoHuman chair into three different positions using a tilt-lock mechanism. Lumbar support is integrated into the back panel of the chair, though it looks like two separate panels. This limited range of back-angle adjustment was a noticeable missing feature in our testing compared to the Viva. Back-Angle Adjustment The Viva chair has a handle for adjusting the back angle and integrated lumbar support. The back position isn’t limited to three positions, plus you can lock whatever angle you choose for comfortable lounging. The wider variety of angles might be a plus for people who like to put their feet up on their desk every once in a while. Tilt Control Use the ErgoHuman chair’s tilt tension control feature to adjust how much force it takes to recline or sit up. It also comes with “synchro-tilt,” which allows the backrest to recline while keeping the seat close to level with the floor. If you’ve ever leaned back in a rocking chair and felt terrified of toppling over, you’ll understand why synchro-tilt is a nice feature.

Tilt Control The Viva chair also has a tilt tension control feature and synchro-tilt. If tilting gives you vertigo, you can lock the chair in the upright position. fabric dining chairs sydneyThe back tilt mechanism can be locked after you change angles, unlike the ErgoHuman chair. windsor chairs for sale ukThis additional locking feature may not be used frequently but would be a nice to have when needed.table and chairs for sale hampshire Headrest The ErgoHuman chair comes with a headrest with adjustable height that can be removed entirely, too. eames office chair replacement parts

This is a nice feature for tall people. Note that it has a convex shape, curving outwards towards the back of your head. Headrest The Viva chair headrest is also removable and height adjustable. cheap dining chairs liverpoolIt has a concave shape to cradle the back of your head or support your neck. throne chair rental massachusettsIf you like to have the back of your head or neck braced rather than cradled, you may prefer the ErgoHuman chair. Armrest The ErgoHuman chair’s leather armrests are height adjustable, pivoting, and can also be left out of the installation if you want to avoid them entirely. Armrest The Viva chair’s plastic armrests are height adjustable, too, and can be left out. Seat Height The ErgoHuman chair has a seat with adjustable height and depth. The seat can be adjusted as low as 18.5 inches or as high as 22.2 inches.

Seat Height The Viva chair’s seat is only adjustable by height, from 16 inches to 20 inches. Height Adjustment A pneumatic cylinder allows for smooth and quick adjustment of the height of the ErgoHuman chair. Height Adjustment Just like the Ergohuman, the Viva chair also uses a pneumatic cylinder for height adjustment. Mesh The ErgoHuman chair’s bottom and back panels are all cushioned with highly breathable mesh. Mesh has become a modern office chair material because it keeps you cool, supported, and comfortable while you work. It’s also more durable than traditional upholstery like leather or vinyl and requires less maintenance. Mesh The Viva chair has a mesh back and an upholstered mesh seat for extra comfort. The mesh helps excess heat and humidity escape, preventing sweat (or “moisture,” as some like to call it) from accumulating against your back or behind. The cushioned seat is softer than the ErgoHuman’s mesh seat without being suffocating and is still covered in a layer of mesh for similar benefits.

Rolling Wheels The ErgoHuman chair has sturdy plastic rolling wheels. Rolling Wheels The Viva chair also has plastic rolling wheels. Feel free to replace them with different ones if they don’t cut it for you. Weight Limit The ErgoHuman chair’s maximum capacity is 250 lbs, suiting a range of different heights and weights. Weight Limit The Viva chair has the same maximum capacity. If you’re close to or over the weight limit, you will need a chair with a higher capacity. Assembly The ErgoHuman chair requires some assembly, but our office chair review team found it relatively quick and easy. You can also purchase assembly for a low price if you have mobility issues or just don’t feel like fiddling with hardware. Assembly The Viva chair comes unassembled, too, though you can also purchase assembly or put it together yourself without too much trouble. Colors The ErgoHuman chair comes in black, blue, burgundy, copper, green, or gray. The mesh color changes while the frame and base of the chair remain the same.

Keep an eye on which colors are available with Prime for an extra-good deal. Colors The Viva chair is only available in black, but you could always spray paint it… or not. If you’re craving a reclining office chair with a hint of color, the Viva chair might not cut it. But if you’re more focused on comfort and features, the Viva chair certainly met our standard for the best chair for posture. Dimensions The ErgoHuman chair measures 26 x 27.5 x 51 inches (W x D x H). This makes the chair slightly bigger than the Viva chair we reviewed. The difference is only about four inches, but some people may look for a chair with a little bit more room, so keep an eye on those dimensions. Dimensions The Viva chair measures 25.2 x 22.8 x 45.7 inches (W x D x H). Note that this chair is slightly smaller overall than the ErgoHuman chair. If you’re concerned about having a chair that is wide enough and tall enough for your frame, the ErgoHuman chair may be a better option. Chair Weight The ErgoHuman chair weighs 64 pounds.