Nestle yourself in comfort as you take on the workday with this Serta SitTrue Montair Mid-Back Manager Chair. The mid-back office chair is built with SitTrue seat construction, which features individually wrapped coils to provide full-body support and minimize motion. Breathable foam that's been filled with cooling gel helps promote airflow and heat dissipation to help you stay cool and comfortable. You can also find that just-right setup with your workstation with the ergonomic office chair that boasts an easy-to-use pneumatic seat-height adjustment. Stay on task with seating that's versatile to work from anywhere. Recommended for performance use 6-8 hours per day. Weight capacity tested to support 275 lb. Breathable foam imbued with cooling gel. SitTrue seat construction. Pneumatic seat-height adjustment with tilt, tension and lockout features. Heavy-duty metal base with dual-wheel casters. Desk chair comes with chair glides.