New for 2017, the Icarus insulated jacket has been designed with British weather in mind. Famous for our wet climate, the Icarus is filled with PrimaLoft ThermoPlume, a synthetic insulation engineered in-partnership with Montane which retains warmth when wet; is super lightweight and packable. Made for alpine climbers the Icarus has an insulated hood which fits under climbing helmets and carefully designed elasticated hem and cuffs which seal out snow-drift when reaching for handholds.