The Mens Hillmaster GTX Jacket from Berghaus is a classic hill walking jacket that is perfect for rambles all year round. Gore-Tex® fabric guarantees storm level waterproofing, while still being breathable, keeping you cool and fresh in rainy weather. With a longer length this jacket provides improved protection from windy, wet conditions, keeping you warm and dry, while Velcro cuffs provide an impenetrable all-over shell. Features Gore-Tex® storm proof waterproof guarantee 2 layer breathable fabric Longer length design provides added protection from driving wind and rain Velcro cuffs Drop mesh lining 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.