The castelli womens velo windbreaker jacket provides an excellent level of protection in a lightweight design made from a 30 gm2 water repellent and windproof material this jacket can easily fit into a jersey pocket when its not needed the cut fits close to the body to minimise any flapping fabric that could slow you down this jacket also features reflective back tabs and a longer cut to protect your lower body from splashes ad key features forcefield micro ripstop fabric is fu