The Helly Hansen Challenger Running Jacket offers the runner superb insulation, breathability, moisture management, water resistance & wind protection in one performance package. A finest top quality garment, the Charger Windblocker features LIFA stay dry fabric technology which actively helps to wick sweat away from the body, with mesh ventilation in key areas helping you stay supremely cool & dry. The front panel features a Windblock construction which helps resist the elements, whilst helping the rest of the jacket stay light & comfortable. ideal to be used as a running jacket in normal weather & superb in winter as part of layering system, this is a garment suited for any occasion helping you stay at peak performance.