- 3D Groove - Apply 3D groove to make snow and water flow fluent in the center groove and improve performance in the snow and wet - Wide Lateral Groove - Wide lateral groove Maximize snow traction performance - Assistant Sipes - Maximize snow traction - Ice Edge - Adopt slit in the center groove to maximize ice braking performance - 3D Shoulder Block - Apply stairway-type 3D block to strengthen shoulder snow traction -Aggressive 2-in-1 Block - With aggressive and stable block figure, both snow traction and heavy weight stability satisfied - Center Rib with High Strength - Excellent weight supporting ability