The winter compound and the detailed directional tread design upgrade the winter weather, ice and snow traction. The durable winter compound keeps the rubber flexibility in freezing temperatures, thanks to the stronger rubber materials. The high-density siping placement firmly grips the road surface with the use of extra biting edges, upgrading the ice- and snow-covered surface traction. The angled lateral grooves disperse water and slush from the footprint, avoiding hydroplaning in wet conditions. These elements ensure a safer winter weather performance, without the use of studs.