Description from RH

Product Information
Frame handcrafted of kiln-dried solid hardwood.
Reinforced joinery with mortise-and-tenon construction.
8-way, hand-tied spring suspension.
Foot finish varies by fabric color.
Standard fill seat cushions feature polyfiber wrapped around a foam core; coordinating back cushions are all polyfiber. Down-feather fill seat cushions feature down, feather and polyfiber wrapped around a foam core; coordinating back cushions are a blend of down, feather and polyfiber.
Cushion configuration varies by frame size. Refer to the detailed dimensions. Classic and Luxe depth sofas 6′ and longer include 2 accent pillows. Fabric and leather dye lots vary; pieces purchased at different times may not match exactly. Professional upholstery cleaning recommended. Vacuum with an upholstery attachment to remove dust. Rotate, fluff and smooth cushions for even wear.
To minimize fading, avoid placing in direct sunlight.