• Eco-Friendly

    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.

  • Energy Efficient

Design by Jorge Pensi.
By Steelcase.

Ergonomic comfort and modern design merge to create the sophisticated Mid-back Siento Chair. Cleverly concealed beneath this slim chair's full upholstery, Steelcase's LiveBack® technology provides superior comfort and support that moves with you. Keeping high-end offices and executives in mind, Siento is furniture friendly without any exposed parts. The flexible seat edge keeps pressure off the back of the thighs while the synchro-tilt mechanism serves synchronized back movement and keeps feet flat on the floor. Cradle to Cradle certified, Siento supplies ergonomic comfort and modern design in an environmentally friendly office chair. Select from carpet or hard floor casters and a variety of colors.

Product Features:

  • Fully upholstered outer back
  • Adjustable lower back tension
  • Upper back switch lock
  • Pneumatic seat height adjustment within a 5" range
  • Soft black urethane or upholstered T-arms
  • LiveBack moves with the shape of the user's spine for support
  • Fixed arms with extra padding for forearm support and comfort
  • Furniture friendly with no exposed parts
  • Five-arm polished aluminum base with carpet or hard floor casters
  • Polished alluminum frame on ribbon back frame, arm supports, base and casters
  • Synchro-tilt mechanism provides synchronized back movement while feet remain on floor
  • 91% recyclable and made of up to 28% recycled content
  • PVC and chrome free
  • Recipient of the Silver Cradle to Cradle™ Product Certification from MBCD
  • Level ™ 2 certified to the BIFMA e3 sustainability standard

Dimensions
  • Overall: 27.5"W X 26"D X 40-50"H
  • Seat: 21"W X 17.5"D
  • Between Arms: 20.5"W
  • Back Height From Seat: 20.5"H
  • Arm Height Frrom Seat: 8"H
Material(s)
Steel, polished aluminum, polypropylene, leather
Item Number
STL-499121S
Model(s)
499121S