Weight capacity varies by model but commonly ranges from about 220 to 300 pounds.
Common arm options include fixed arms, height-adjustable arms, and flip-up or padded flip-up arms that move out of the way when needed.
Many mid-back mesh chairs include built-in lumbar support or an ergonomic mid-back shape designed to follow the spine’s curve and support the lower back.
Typical features include 360° swivel and casters for mobility. Bases are commonly nylon or metal with a five-point (5-star) design, often fitted with dual-wheel or smooth-rolling casters.
Warranty lengths vary by model and brand; common options include short limited warranties such as 30 days, along with 1-year or 2-year limited warranties. Always check the product listing for exact coverage details.