The original giro jacket was the first ever gore bike wear product and more importantly the first ever gore tex cycling jacket on the market by being both waterproof and breathable at the same time it revolutionized comfort and protection for cyclists today gore have a new ground breaking technology that sets a new standard as much as they did over 30 years ago built on the same core values the gore bike wear womens one 1985 gtx shakedry jacket is engineered with the brand new lightweight