The Icare Cloud pillow is made up of a high-density ActiveX ventilated core with a microfibre-filled cotton cover. The ActiveX core is removable to make the Cloud pillow even softer. Zip off the washable cover. Suitable for all sleepers. The Cloud pillow features a unique microfibre-filled cover. This gives an extremely soft feel with a high support and pressure-relieving core. The core and the cover feature pinhole ventilation and hollow fibers.