BUGrip® is the name of Icebug’s grip technology for the most slippery conditions. A BUGrip sole is made of a special rubber compound and has 15-19 integrated steel studs. The design of the studs, together with the properties of the rubber compound, give these studs a dynamic function. The studs work independently from each other and are not completely fixed. When weight is applied the studs push in toward the surface of the sole. How far they are pushed in depends on the pressure exerted by the user and the resistance from the ground. This dynamic function makes the studs adapt to the surface and provide the best possible traction on anything from dry asphalt to pure ice.