UPDATED FOR 2019 Jack Wolfskin have taken their incredibly flattering practical and popular Women s Troposhere Jacket and have changed the insulation to only use their high performance MICROGUARD SUPERLOFT for excellent insulation that is ultra light and moisture insensitive too This fantastic winter jacket has a Texaprore O2+ stretch outer that will offer you excellent levels of waterproof and windproof protection while remaining incredibly breathable and the stretch allows for an improved freedom of movement too If a little extra ventilation is needed then simply open up the pit zips As for the insulation the MICROGUARD SUPERLOFT insulation is an extra warm high loft synthetic fibre with a down like structure making it a great choice of alternative insulation from a classic down filling for excellent insulation performance while remaining lightweight This fantastic waterproof Jack Wolfskin Troposhere Jacket is insulating and incredibly breathable and flattering too making it ideal for wearing when you are enjoying more exertive outdoor activities in the snow and icy cold conditions