The endura gridlock womens gilet has a windstop front to keep the wind out and the warmth in the windstop fabric is also shower resistant so you will be protected from the rain if you get caught in a shower there is a mesh back panel for optimal airflow and breathability so you don39t overheat while you39re riding the lycra bound armholes deliver a perfect fit and they will help keep the wind out this cycling gilet has reflective piping and prints on the front and back to increas