Cold legs in weather changes are a thing of the past! Knees and lower legs are kept warm thanks to the Kalas ROUBAIX leg warmers, so you will always be strong. And if it gets a bit hotter then they can simply be stowed away again. This is how the short pants turn into long trousers in an instant. The zipper on the ankle makes it easy to put on and take off and the silicone rubbers ensure a perfect fit without slipping.