The Women s Iceguard Insulating Coat from Jack Wolfskin is an extremely warm coat that has Microguard silver interlining for extra warmth & a lightweight windproof & water resistant durable ripstop outer fabric making this coat incredibly popular for winter The Microguard silver interlining is amazing technology as it offers a great warmth to weight performance & the thin layer of metallicized fibres ensure that you warm up quickly & evenly & then these fibres reflect a proportion of this heat back to the body to improve the insulation performance The Iceguard Coat is not only incredibly practical but also superbly styled with a detachable & adjustable hood fleece cold block cuffs & its flattering shape & long length this will be a coat that you will want to wear time & again