The name kinda says it all really, the Rab Icarus Hut Slipper is a lightweight Primaloft® ThermoPlume insulated slipper you’ll want to carry with you to avoid those unmentionable things that you find on racks at the entrance to Alpine huts. For the sack of carrying 60g to put your feet into something that’s yours at the end of a hard day, well it’s a no-brainer. Insulated with innovative PRIMALOFT® Black ThermoPlume® technology, the synthetic fill that mimics down to provide an incredibly lightweight and warm slipper that performs even when wet or damp.Montane Icarus Hut Slipper Features: Pertex® Quantum Outer Fabric Primaloft® Black Thermoplume® Insulation Brushed Microfleece Lining Tough Hypalon Sole and Side Walls Foam Sole Unit Rear Pull Loop Weight Approx 60g