From Schwalbe’s website: Its three-compound tread with Nano particles combines seemingly unattainable top performance of grip, easy rolling and long life. The three mixtures are arranged in such a way to work in harmony: Grip on the shoulders, durability in the center tread and under this an extremely light rolling compound. The fibers of the High Density Guard are more densely woven than any other material used in tire technology. On the tire sides a robust, but nevertheless light „SnakeSkin“ protects against lateral damage from sharp [...]

The ultimate winter tyre available today would have to be Continental’s ‘Top Contact Winter II, which was designed for our northern winters. With tread that extends well into the shoulder area and a Safety System Guarantee which covers the tyre against punctures for one year from date of purchase. This means that If you receive a puncture during this period, you can return the tyre to us for a free replacement. The tyre also includes a FREE INNER TUBE! £50.00 If punctures are troubling you [...]