- Green technology: Extensive use of enviro-friendly materials that meet European REACH requirements - Specially formulated LT compound and polymer blends keep rubber flexible for maximum performance in extreme temperatures improving safety and handling in Northern winter conditions (designated with the Severe Service Emblem) - Specially blended Silica-Reinforced Formula for excellent grip performance in low temperatures. - Aggressive zigzag sipes engineered for excellent directional grip on snow and ice. - Angled grooves: Effectively helps to evacuate slush and water to maximize grip and control. - Variable pitch sequence: Optimized to ensure a quiet and smooth ride.