Developed so you can overcome the challenges faced with longer rides, the Pro Thermal Vest gives the two most important things needed when spending several hours in the saddle: warmth and packability. The wind vest features an innovative insulating inner that uses octagonal yarn fibers that are highly efficient at trapping heat and also wicking moisture away from the body. Open ventilation on the side panels gives optimum temperature regulation. The vest can be packed into its own pocket and is small enough to comfortably fit in a jersey pocket, making it ideal to take on longer rides or when the conditions are changeable. A fluorocarbon-free DWR treatment ensures light rain showers stay out. Zipped pockets give security for your belongings. The vest is a good choice for when the light fades, as its reflective details and reflective POC logo help enhance rider visibility in darker conditions.