Weighs only 58g. The brand new invention of this winter. For those motorcycle and bicycle rider who want both beauty and style, but don't want the chilly wind. Anti-chill concept and experience from Canada. The Invisible Chill Breaker gives you style and substance and warmth at the same time. It is made from the best high-tech heat retaining material. Weights only 65g and only 0.15cm thick. You'll never fill its weight when you put it on. The main function is to block the cold wind coming head on to you when you ride a motorcycle or a bicycle, thus preventing your core temperature from taken away by the chill and giving you the warmth that you usually miss when you ride. Wear it inside your favourite fall or winter cloths and voila, instant chill breaker. You curves and style will never be hindered by the clumsy winter bloatware again. It keeps you warm while keeping your body well ventilated. It is soft and conforming to your body curve. It is definitely the most important item in your winter collection. For bicycle riders, your body heat is ventilated through the back thus keeping you warm and comfortable at the same time. Definitely the most important piece of equipment you need in winter. It is washable and comes in 5 beautiful colours, black, red, orange, green and purple. It is made in Taiwan and comes with a set of emergency medical cards to keep you safe everywhere you go.