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Diffrient World
Made by Humanscale®, the Diffrient World office chair, designed by Niels Diffrient, is incredibly comfortable and intuitive. It automatically adjusts the angle of recline as you move naturally in the chair, providing support without the use of knobs and levers. Its frameless front edge eliminates contact stress behind the knees, while the arms move with the backrest for dynamic support, making it easier than ever to achieve comfort while you work.
See the full Diffrient World collectionWe partner with artisans and workshops across the country
Details of Diffrient World® Office Chair
Product Details
- Dimensions: 26"w 24"d 36-41"h
- Armrest Height: 10"h
- Seat Height: 16-21"h
- Inside Seating: 19"W 16-18"D
- Armrest Details: fixed height, move with backrest for dynamic support
- Seat Details: adjustable height and depth; flexible mesh; frameless front edge eliminates contact stress behind knees
- Back Details: self-adjusting reclining tension; pivoting backrest; form-sensing mesh for custom lumbar support
- Caster Details: stocked with hard plastic casters ideal for carpeted floors; soft plastic casters best for hard floors can be ordered, contact us for details
- Construction: ergonomically designed to promote healthy posture See features and benefits
- Certification: GREENGUARD Certified® for low chemical emissions; ANSI/BIFMA approved for commercial use
- Designer: Niels Diffrient
- Product Origin: made in New Jersey
- Material Origin: United States and imported
- Item Number: 586284
- See all photos
Material Details
- Material: mesh
- Color: white
- Secondary Material: plastic
- Secondary Color: white
- Material: mesh
- Color: white
- Secondary Material: plastic
- Secondary Color: white
- Colors may vary depending on your monitor and printer. For color accuracy, request a swatch.
Delivery
Receive unlimited items for only $99 within 100 miles of our stores or $139 anywhere else in the contiguous United States. Plus enjoy free UPS shipping on hundreds of select items. Learn more: www.roomandboard.com/delivery
Diffrient World

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Back Support
- This chair offers reclining capabilities that reduce stress on your back and encourage movement throughout your workday.
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Lumbar Support
- Form-sensing mesh provides additional lower back support. This feature mimics the natural curve of your spine to provide the greatest amount of lower back support when seated, which is important if the chair is used frequently or as a primary task chair.
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Armrest Support
- Armrests offer extra support throughout the workday to reduce strain on your upper arms and neck. This chair is available in both fixed and adjustable height armrest options to complement its design and provide the right support.
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Seat Cushion
- This chair’s frameless front edge eliminates contact stress behind knees to ensure lasting comfort and proper circulation in your legs.
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Adjustable Seat Depth
- Adjusting your seat depth to thigh length provides a comfortable, healthy sit. This is a helpful feature if the chair will be used by more than one person.
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Back Tension
- Self-adjusting tension control automatically regulates the effort required to recline. This is an especially helpful feature if the chair will be used by multiple people, as it automatically adjusts to accommodate personal preferences.
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Adjustable Seat Height
- This is a great feature if the chair will be used by multiple people or at more than one work surface. Position your seat height so thighs are parallel to the floor and feet are flat for healthy circulation in your legs.
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Casters
- This chair features hard plastic casters that are ideal for carpeted floors. Soft plastic casters, best for hard floors, can be ordered. Contact us for details.
Customer Reviews
Questions & Answers
More items in the Diffrient World Collection
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Exceptional Service, Start to Finish
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American craftsmanship
More than 90% of our products are manufactured in America using quality U.S. and imported materials. Working with family-owned companies around the country allows us to bring you the best craftsmanship and fastest delivery with the least environmental impact. It also means you get furniture with a story you'll be proud to share.
Free design services
Our Design Associates put their product expertise and passion for home design into helping you create a functional and inspiring space. Their design help is always available to you for free.
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Unlimited Items for One Flat Rate
Receive unlimited items for $99 within 100 miles of our stores or $139 anywhere else in the contiguous United States. Small home decor items ship for free via UPS.
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Our respectful Delivery Associates take care of every detail. Furniture arrives fully assembled and is placed exactly where you want it with no packaging left behind.
Free Returns and Exchanges
We offer free return or exchange delivery service on any item you buy from us. We understand that it can take a few days to a few weeks to determine if your new furniture will work for you. We encourage you to make a return or exchange in a timely manner because damaged, worn or altered items may be refused or result in an adjustment to your refund.
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