Montane Icarus Hut Boot Slipper The Montane Icarus Hut Boot Style Slippers are easy-to-pull-on slippers designed to provide warmth and comfort. Constructed from Pertex Quantum Eco, PrimaLoft Thermoplume and PEAQ Down Eco, all 100% recycled. Constructed using a Pertex quantum outer, the Montane Icarus Hut Boot Slipper provide amazing elemental protection whilst remaining as lightweight as possible. Pertex Quantum is completely windproof, showerproof and fast drying making the Icarus the perfect for any camping conditions. It works to block out cold winds and repel light showers to keep your feet toasty and warm after a long day of exploring. The warmth is down to the Primaloft ThermoPlume synthetic fill, which mimics the loft and fill-power of down, with the fast-drying warmth of PrimaLoft insulation. The insulation works to keep you warm during the harshest of conditions. As well as this, a PEAQ Down ECO lining has been used within the slippers to increase next-to-skin co