Montane Icarus Hut Bootie Slippers The Montane Icarus Hut Boot Style Slippers are easy-to-pull-on slippers designed to provide warmth and comfort ideal for camping. The Montane Icarus Hut Bootie Slipper has been constructed from Pertex Quantum Eco, PrimaLoft Thermoplume and PEAQ Down Eco, all 100% recycled. The slippers have a DWR finish to provide you with protection against the elements. Pertex Quantum uses a tightly woven structure to provide a light and soft fabric that allows insulation to fully loft and provide next-to-skin comfort. Precisely constructed from incredibly fine yarns, Pertex fabrics are designed to trap still air and improve the efficiency of insulation. This has been combined with Thermoplume insulation and a PEAQ Down Eco lining to further enhance the warmth of the slippers, perfect for use on colder days. The slippers are made with a non-slip sole and toughened side walls to provide you with grip designed for use in mountain huts, bothies, campi