The endura velo ii jacket is ideal for the colder cycling months when the weather might not be ideal it39s a tough and durable jacket that can withstand the tough stamina of the mountain weather it is a waterproof jacket that uses a 3 layer ptfe protection membrane layer for ultimate protection there is also a waterproof zipper that has a napolean pocket with a integral glasses wipe for ultimate waterproof protection there are adjustable cuffs on the hem and collar with a laser cut inner