Designed by Don ChadwickBill Stumpf. When Bill Stumpf and Don Chadwick designed the Herman Miller Aeron Chair (1994), they combined a deep knowledge of human-centered design with never-before-seen technology to create a task chair unlike any other. In 2016, Don Chadwick evolved his chair to incorporate 20 years’ research in the science of sitting, as well as advancements in materials. “We really started from the ground up, ” he says. The result better supports the type of work we do today. The changes include a new suspension system, better spine support, re-engineered tilt and more. It’s more lively, more responsive and more sensitive to body size. In other words, it’s everything the world loves about Aeron, plus more. This is the authentic Aeron Chair produced by Herman Miller. Adjustable PostureFit SL Support: SL refers to the sacral/lumbar region, which is the base of the spine up to the midback. This backrest supports the spine while maintaining the natural forward tilt of the pelvis, with two pads that flex independently to support your lumbar and stabilize the base of the spine for a more powerful seated posture. Breathable 8Z Pellicle Suspension Seat and Back: eight latitudinal zones of varying tension provide comfortable support while permitting air circulation to keep you cool. Seat Tilt Mechanism: Whether leaning forward or reclining back, Aeron supports you through the entire range of motion, keeping your movements smooth and balanced. Aeron is available in three sizes so you can find a perfect fit. Size Small is recommended for height 4’10”-5’9″, weight 90-150 lbs. Size Medium for height 5’2″-6’6″, weight 130-325 lbs. Size Large for height: 5’3″-6’6″, weight 180-350 lbs. Features: Frame / Base – Black / Onyx Ultra Matte Fully Adjustable Arms Size C – Large Armpad – Leather Back Support: Adjustable PostureFit SL Multi-Surface Caster with Quiet Roll Tilt Limiter and Seat Angle. Measurements: Size C – Large: Height 43″ Width 28.25″ Depth 18.5″ Weight 43 lbs Seat Height 20.5″ Seat Height Min 16″ Weight Capacity (lbs): 350 Base Diameter 26.5″. Materials: 8Z PellicleT elastomeric suspension seat and backrest; seat tilt mechanism; adjustable back with PostureFit SLT hardware; powder-coated or polished die-cast aluminum frame and base; standard or leather-upholstered polyurethane foam arm pads; standard 2.5-inch black nylon carpet casters. Tracking information will be provided once your order leaves our warehouse. Excludes unpacking, assembly and removal of packing materials. Please note: Deliveries to remote areas without highway access may take longer than usual. Excludes wall mounting, electrical work, structural changes, assembly of shelving and removal of non-DWR items. This method is sometimes required for select items subject to damage due to their size, weight or fragility. Those locations are DWR Outlets located in Brooklyn, NY; Yonkers, NY; Oxnard, CA; Vero Beach, FL. Boxes or APO (Army Post Office), FPO (Fleet Post Office) or DPO (Diplomatic Post Office) destination. The Best in Modern Design! This item is in the category “Business & Industrial\Office\Office Furniture\Chairs & Stools”. The seller is “designwithinreachoutlet” and is located in this country: US. This item can be shipped to United States.

• Brand: Herman Miller®
• Type: Task Seating
• Color: Black / Onyx
• Item Height: Height 43\
• Style: Office/Desk Chair
• Material: 8Z Pellicle™ elastomeric suspension seat and backrest; seat tilt
• Item Length: Depth 18.5\
• Item Width: Width 28.25\
• Item Weight: 52.911 lbs