The Proviz Reflect360 Plus Cycling Jacket is the more 'technical' version of the originalREFLECT360 Cycling Jacket, using a highly technical film to ensure higher rates of breathability (10,000gm/24hr) andwaterproofing (10,000 mm)while not losing any of the incredible reflective capability.The Jacket incorporates a much more tailored fit.It uses a unique lighter weight material to help ensure cyclists stay cool. The 'through-flow' extra ventilation is still achieved using the same effective shoulder/back vents that allow air to escape without letting in any rainwater. During winter, these can be kept closed and double up as watertight pockets. The jacket also incorporates an inside chest pocket and large lower back pocket to store any extra layers or a map.A newly incorporated raglan sleeve design also helps to give a superior range of motion and room around the shoulders and upper back.