Strips module foam compression - year twelve to twenty-two
The Strips sofa, designed by Cini Boeri in 1972 and awarded the Compasso d'Oro in 1979, is built as independent foam-block modules. Each module compresses at a different rate depending on use frequency - the centre modules under daily seating compress fastest, outer modules stay near-original. By year twelve the sofa profile becomes visibly uneven. Owners often describe it as "one end is lower." This is a module-specific foam problem, not a frame or spring issue. Comparable foam assessment applies on full-grain leather sofas where hide elasticity affects compression perception.