The peter storm phillipa jacket takes the style of a parka adds the insulation of a down jacket and mixes in the water resistant performance of a walking jacket the result is a fantastic coat for the winter months whether on the high street or further afield the weatherproof and breathable outer fabric keeps wind and rain at bay while the down insulation traps warmth close to your body and prevents it escaping the smooth polyester lining feels nice against the skin and the cuffs and collar