Hand-built frames with hand-finished upholstery. Solid oak and engineered hardwood frame with reinforced joinery. All wood is kiln-dried for added durability. High-gauge sinuous springs provide cushion support. Seat cushions have fiber-wrapped, high-resiliency polyurethane foam cores. Seat firmness: Soft. On a scale from 1 to 5 (5 being firmest), we rate it a 2. Toss back cushions are poly fiber filled. Slipcover is one piece and extends to the bottom of the sofa. Machine washable slipcovers include: Yarn-Dyed Linen Weave, Chenille Tweed, Deco Weave, Distressed Velvet and Performance Velvet. Loose, reversible cushions. Concealed support legs for a streamlined profile. Assembled in the USA.