All Seating

With ergonomics in mind, the Hierarchy line is a colorful and flexible solution for stimulating focus and motivation in your learning environment.

Adjustable base and vibrant colors for all ages of learners.

Flexible and ergonomically shaped seat with lumbar support for easy position changes, eliminating stagnant environments.

Smooth reinforced back allows for flex action without sharp ridges.

Shell available with or without arms.

Upholstered seat version available with your choice of graded-in fabrics.

5-star base seat height adjusts pneumatically from 16-1/2″ to 21-1/2″H. Base is made from durable black plastic and includes 2″ swivel casters, in your choice of hard or soft depending on your flooring needs.

SCS Indoor Advantage Gold Certified.

Hierarchy Seating Shell Colors


HGRY Hierarchy Cool Gray

Cool Gray

HPUR Hierarchy Purple



HBLU Hierarchy Blue


HGRN Hierarchy Green


HYLW Hierarchy Yellow


HORG Hierarchy Orange


HRED Hierarchy Red


Seed + Airley Seating Shell Colors

SCS Global Services (SCS) has been providing global leadership in third-party quality, environmental and sustainability verification, certification, auditing, testing, and standards development for three decades. Its programs span a cross-section of industries, recognizing achievements in green building, product manufacturing, food and agriculture, forestry, power generation retail, and more.

SCS is accredited to provide services under a wide range of nationally and internationally recognized certification programs. Consistent with its mission, SCS is a chartered benefit corporation, reflecting its commitment to socially and environmentally responsible business practices.

Certification by SCS, as represented by the SCS Kingfisher, is a visual expression of proven commitment to sustainability through environmental stewardship, responsible resource management, and protection of people and communities.


Download our environmental certificates