If you sit for a living you need a CoreWerks Summit Executive chair.

The CoreWerks Summit follows you through your movements, strengthening your core and enhancing your metabolism. The resulting improvements in core health counteract back weakness caused by sitting in overly supportive ergonomic office chairs.

Your core is engaged the entire time you sit, reducing and preventing sitting-induced low back pain, and eliminating stiffness. Individuals experiencing Sciatica have typically had their pain go away within a 2 week period. CoreWerks is endorsed by doctors and health professionals.

Manufactured with pride in the USA.  

IMPORTANT: This chair is a therapeutic exercise device. Your core muscles are exercising the entire time you sit. Some initial soreness in your lower abdominal and lower back areas will occur. Soreness typically disappears, within 3-4 days, as your core muscles strengthen.

Features:

• Polished aluminum base and frame
• Adjustable height, seat depth, arm height and lumbar support
• Adjustable tilt resistance
• Pressure gauge to measure tilt resistance
• Cut-away backrest encourages proper posture
• Eliminates uncomfortable pressure points
• Black universal casters, safe on hard wood floors and works on carpet
• Breathable, fully sanitizable, medical grade, biodegradable Ultraleather Brisa leatherette
• Stable 5-star base
• Pneumatic seat height adjustment
• Articulating 5-way adjustable armrests
• Minimal tool-less assembly required
• Designed, manufactured, and assembled in the USA
• 3-year warranty

Seat Specifications:

• Side to side-19"
• Front to back-19"

Armrest Specifications:

• Inside width-20-22.5"
• Floor to top (piston down)-25-27.5" (piston up)29-31.5"

Back Specifications:

• Floor to top(piston down)-39.5-42" (piston up)43.5-46"
• Front of seat to backrest(pin in second notch)-16.5"

Color:

• Black seat and backrest
• 250 lb. weight capacity
• For indoor use only

Fire retardant to meet all Cal-117 requirements
Meets or exceeds all U.S. office furniture industry standards (ANSI/BIFMA) for safety, durability, and structural adequacy

If you have questions regarding this product, assembly of furniture, or product operation, please email costcosupport@corewerks.com or call 1-888-719-4696.

• Brand: CoreWerks
  
• Collection Name: Summit
  

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 7 - 10 business days from the time of order.

If you have any customer service questions, order status inquiries, concerns regarding defective product, assembly of furniture or product operation, please call 1-888-719-4696 and ask for the Customer Service Department related to Costco.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required.

Costco.com products can be returned to any of our more than 600 Costco warehouses worldwide.

Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.