Alera Envy Series Mesh Mid-Back Multifunction Chair, Supports Up to 250 lb, 17″ to 21.5″ Seat Height, Black

This Alera mid-back chair features a crisp visual design and a variety of ergonomic adjustments at an irresistible price. Mesh back offers breathable support and conforms to the natural curvature of the spine. Lumbar adjustment adapts to support the lower back and can be adjusted to satisfy a variety of different users. Adjustable-height and width arms move up and down, as well as, toward and away from the body to adapt to various body sizes. Asynchronous control offers a wide range of movement, assists in spinal alignment and distributes users weight evenly. 360-degree swivel provides easy of movement in any direction. Supports up to 250 lbs. Arm Adjustability: Height; Width; Arm Height From Seat: 8.63″ to 11.13″; Arm Type: T-Bar; Armrest Color: Black; Armrest Material: Aluminum; Plastic; Steel; Arms Included: Yes; Asynchronous Control: Yes; Back Color: Black; Back Height Adjustment: No; Back Height Maximum: 22.5″; Back Surface Material: Fabric; Back Surface Material Family: Fabric; Back Width Maximum: 17.5″; Base/Frame Color: Black; Base/Frame Material: Plastic; Caster/Glide Details: Five 1.97″ Dual-Wheel Casters; Color Family: Black; Distance Between Arms: 17.75″ to 20.25″; Dual-Action Tilt: No; Dual-Clutch Posture Control: No; Integral Lumbar Support: Yes; Knee Tilt: No; Multi-Task Control: No; Overall Depth Maximum: 27.5″; Overall Height Maximum: 43.63″; Overall Height Minimum: 40″; Overall Width Maximum: 28.25″; Pneumatic Seat Height Adjustment: Yes; Posture Lock: No; Recommended Application Area(s): General Office & Task; Seat Color: Black; Seat Depth Maximum: 20.5″; Seat Depth Minimum: 18.13″; Seat Glide Mechanism: Yes; Seat Height Maximum: 21.5″; Seat Height Minimum: 17″; Seat Surface Material: Fabric; Seat Surface Material Family: Fabric; Seat Width Maximum: 20″; Synchronized Knee Tilt: No; Tilt Tension/Tilt Lock: Yes; Variable Synchro-Tilt: No; Weight Capacity (text): Supports Up to 250 lb Compliance Standards: CAL TB117-2013 Compliant; Meets or Exceeds ANSI/BIFMA Standards. Warranty: Manufacturer’s limited five-year warranty. Post-Consumer Recycled Content Percent: 0%. Pre-Consumer Recycled Content Percent: 0%.