black lumbar

Many chairs list adjustable lumbar support. Several specify vertical (height) adjustment and include user controls that let the lumbar pad contour to the waist or be fine-tuned for lower-back alignment.

Results include ergonomic office chairs with built-in or adjustable lumbar support, decorative lumbar pillows, and compression/supportive back braces.

Lumbar pillows list cotton fabric covers with polyester filling. Chairs use upholstery and textiles such as breathable mesh and faux leather (PU); some listings also note metal (steel or aluminum alloy) frames and cotton fill in upholstery.

The lumbar pillow is listed as 24 inches by 16 inches. Seat widths in the listings range from about 16.54 inches to 23.43 inches, and seat depths range from about 18.7 inches to 23.43 inches.

Weight capacities vary by model. Example listings include 275 pounds, 330 pounds, and 350 pounds, giving a range of roughly 275–350 pounds across the results.

Common features include seat height adjustment, various arm options (fixed, flip-up, or adjustable), headrest height and rotation, 360° swivel with rolling casters, seat tilt/rocking or backrest tilt ranges, and, for drafting-style chairs, an adjustable footrest.