Streams may flow and birds may sing, but shoulder season weather can leave you soaked. Our Piolet Jacket remains unfazed. It protects, moves and breathes with a supple 2 layer polyester waterproofbreathable and windproof GORE TEXR fabric that has a DWR durable water repellent finish. The hanging liner is made of a brushed and wicking mesh in the body, with smooth layering taffeta in the sleeves, and the drop collar design on the helmet compatible, 2 way adjustable hood provides exceptional coverage and visibility. Details include minimal welt exterior and interior storm flaps on the center front zipper extremely low bulk, watertight, coated pit zips and three external pockets the jacket also has an internal zippered security pocket. With low profile contoured cuff closures and full reach gusseted underarm panels for mobility.