A 2-seater unit is the nucleus of virtuoso Italian designer Michele De Lucchi's modular sofa system in armless, single-arm and standard versions. Float's illusory effect stems from the look of its legs outside of the padded form structure and thin yet robust inner steel supports. A double layer of cushions offers easygoing seated and resting comfort while a back crossbar keeps the contours intact (and supports optional add-on headrests; inquire at A+R).