Ready for anything finally the miracle jacket is here at only 123 grams the idro offers full gore texreg waterproof protection the most breathable gore texreg ever made and permanent water repellency mdash and yet it all folds down to fill just half a pocket now you donrsquot have to choose between a small jacket or a protective one to carry with you simply choose the idro castelli have engineered a close to body race fit and functional details like the ykkreg waterproof vis