Humanscale

Diffrient Occasional is a stackable multipurpose chair that is suitable for a variety of office and group settings. A strong, linear backrest made with proprietary non-stretch mesh creates a three-dimensional form — fitting the user like a perfectly tailored shirt.
Diffrient Occasional responds to the sitter and adapts to the contours of the body. Featuring expertly welded joints that create a continuous frame, Occasional is suitable for any office or home environment. It can be configured to match our Diffrient Smart, Diffrient World or Liberty task chairs for a consistent and restrained look.
Ergonomic Comfort
Using the laws of physics as opposed to a manual adjustment, our patented Form-Sensing Mesh Technology provides automatic lumbar support for every user.
Engineered for Longevity
The chair’s high-quality materials and sturdy frame are built to last. Capable of stacking up to five chairs high, Occasional's urethane arms are designed to resist damage — even when moved and stacked.
Customizable Options
Available in a variety of patterns and finishes, you can design Occasional to suit your aesthetic needs. Its restrained and elegant style will blend into any environment.
Humanscale Seating Products
Described by The New York Times as "the gold standard in office seating," the Freedom chair redefines the concept of traditional task chairs.
The Diffrient Smart chair is an intelligent mesh task chair with a striking linear aesthetic that complements any environment.
Diffrient Occasional is a stackable multipurpose chair that is suitable for a variety of office and group settings.
Created by Niels Diffrient and winner of more than 10 design awards, the Freedom task chair uses the laws of physics and the sitter’s body weight to provide instant, custom support for every sitter.
Created in collaboration with visionary designer Todd Bracher, Trea offers intuitive comfort by mimicking the instinctive recline of the human body and embracing the sitter in a supportive shell.
Diffrient World is Humanscale's first foray into all-mesh task seating.
The Liberty Task chair is an intelligent mesh task chair engineered to provide automatic lumbar support for every user, as well offering simplicity and complete ease of use.
Niels Diffrient developed the Liberty Side to showcase the same complete-body comfort found in Humanscale task chairs, but made with lightweight, recyclable and long-lasting materials.
Style, comfort and utility come together in the Cinto chair, a stackable office chair that breaks the number one rule for stacking chairs: it’s comfortable.
The triangular cushion of the Saddle and Pony saddle stools encourages users to sit in a “saddle” posture.
Ballo is designer Don Chadwick’s vision of what a multipurpose stool should be—fun, engaging and perfect for short-term, active sitting in the home or office.
Designed for today’s most dynamic leaders, Summa is a versatile leather conference chair suitable for the corner office, the boardroom, as well as the home office.