The Womens Hillwalker GTX Jacket IA is a multi-season waterproof jacket ideal for walking and hiking and can be worn on its own or with a zipped in interactive Berghaus fleece for added warmth. With Gore-Tex technology, you are guaranteed to stay dry and comfortable and the ripstop fabric will prevent tears, giving you a durable jacket that will last. Features GoreTex® 100% waterproof and breathable technology Durable, ripstop face fabric Roll-away hood 2 hand warmer pockets InterActive – compatible with Berghaus InterActive midlayers Main Body: GoreTex® (140g/m2) / 100% polyamide with ePTFE membrane / Lightweight 70d ripstop face / DWR Lining: Mesh (64g/m2) / 100% polyester dry mesh / Plain Weave (70g/m2) / 100% polyamide taffeta Weight: 578g Glossary Gore-Tex® is a highly breathable, fully waterproof and windproof membrane with microscopic pores about 20,000 times smaller than a drop of water but 700 times larger than a water vapour molecule. This prevents water from penetrating while allowing vapour to escape. InterActive Berghaus inner fleece jackets and outer shell jackets are designed to zip together using an IA zip and attachment points to create a single garment that provides extra warmth.