Santini 365 rainproof jacketthe santini 365 rainproof jacket provides excellent waterproofing thanks to its fully taped seams elasticated cuffs with velcro and its waterproof zip its also fully packable so when the weather improves you can simply stash it away in your jerseys rear pocket or your saddlebag theres also reflective detailing which helps to make you more visible on the road features lightweight breathable excellent waterproof qualities packable reflective detailing weight