Risom Collection by Knoll

3D Intelligent

Herman Miller's 3D Intelligent back material is a seating technology designed for the SAYL™ Chair. The 3-dimensional mesh-like suspension material is stretched from the Y-Tower at the back of the chair just as cables are stretched from the towers of a suspension bridge. The tension is greater in the transition areas, from the thoracic to the lumbar regions and between the lumbar area and sacrum. "Hinge points" allow these areas to flex and support the healthy, forward rotation of the pelvis. At the same time, less tension in other parts of the back encourages a full range of seated movement.

Y-Tower

Y-Tower is the primary support structure of Herman Miller's SAYL™ Chair. The Y-Tower retains tension, replacing the traditional frame of task chairs. It works like the towers from which a bridge is suspended and combines with a 3D Intelligent suspension material to provide frameless back support that hugs the user's back from resting through reclining, forward leaning and twisting motions.

Eco Friendly

Eco Friendly items utilize energy efficient technology or sustainable manufacturing processes to provide a product that saves operating costs while being a more responsible environmental choice.

Eco Friendly products include Compact Fluorescent light bulbs, LED light bulbs, and items that utilize sustainable materials such as bamboo or use post consumer recycled content.

Threshold Delivery

Threshold Delivery service includes inside delivery, unpacking and removing cartons and crates. Product assembly (if required) is not offered with this service.

Curbside Delivery

Standard Delivery is curbside. White glove delivery is available at a premium and must be requested at the time of order placement. Please contact our Sales Department for rates.