It is a thermal reflective insulation material in rolls composed of 11 layers including an outer layer of microperforated protected pure aluminum coupled with a reinforcing mesh, 4 microperforated aluminized intermediate films, 5 layers of wadding and an outer layer of breathable waterproof membrane. The excellent thermal performance of Over-foil BreatherQuilt 11 is tested according to the new European reference standard UNI EN 16012.