The Red Dot-Award winning Trea teams a timeless, clean aesthetic with high-performance function. 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.
Trea can be adapted for both office and home interiors. The chair’s four-star, cantilever or four-leg bases are interchangeable, so Trea can be customized for different environments and uses while maintaining visual consistency throughout a space.
Trea is engineered with a unique solid state recline mechanism that offers the sitter 12 degrees of movement. The chair’s overall modular design makes it easy to upgrade and maintain each of its components, minimizing the environmental impact.
Trea’s waterfall-edge seat reduces impact to the back of the knees. A contoured backrest gently pivots to follow the natural point of hip rotation, cradling the body’s curves for lumbar support. The sitter can move freely and comfortably, without adjusting any mechanisms or dials.
Inspired by simple, natural forms, the Trea chair features a sophisticated design that embodies versatility. Functionally flawless and aesthetically pure, Trea offers the most comfort with the least amount of effort, providing stylish support in any space.
Chair Width: 22”
Base Size: N/A
Seat Height Range: 18.3”
Recline Range: 12° recline
Chair Weight: Four Leg - 20 lbs / Four Star - 20.5 lbs / Cantilever - 21.75 lbs
Weight Capacity: up to 300 lbs
Ginko Grade 2 Fabric
Created by Elizabeth Whelan Design, Ginkgo reflects the delicate parallel veins of the Ginkgo biloba tree leaves. It is composed of 90% wool, a renewable fiber that offers durability, elegance and flexibility. Available in a variety of vibrant and saturated colors, Ginkgo extends the breadth of Humanscale's seating color line. Ginkgo's exceptional performance on contract textile tests and subtle sophistication will satisfy any task seating application.
Content: 90% Wool, 10% Nylon
Sensuede Grade 3 Fabric
Offering style and performance, Sensuede was developed to be the best and most luxurious engineered suede available. The silky feel is the result of recycled microfibers that are breathable, extra-strong and resitant to most stains and wrinkles.
Content: 88% Polyester and 12% Polyurethane (more than 50% recycled polyester microfibers)
Corde 4 Grade 1 Fabric
Corde 4 is a four-way stretch design which moves with the sitter as they adjust positions in their chair, providing ultimate comfort. Its intricate weave structure, dimensional surface and wide array of neutral and vibrant shades are visually appealing and engaging to the touch.
Fourtis Grade 1 Fabric
Fourtis is a four-way stretch fabric that easily conforms to our cushions for the ultimate in comfort and flexibility. While still adjustable, its satin crepe weave structure is highly durable and creates a strong, high-performance fabric.
Ticino Grade 1 (Chrome-Free Leather)
Ticino is a semi-aniline dyed leather available in a variety of rich colors inspired by nature. It is a top corrected grain leather to create a more natural aesthetic and ensure the leather remains as unique as the hide itself.
Corvara Grade 3 (Chrome-Free Leather)
Corvara is a semi-aniline dyed leather that offers a smooth, silky feel and ultimate durability. It is a top, full grain leather that is embossed lightly for a consistent, uniform grain structure.