Interlocking Solid Shoulder Rib -Maintains flexibility for traction, yet stable for handling and resistance to irregular wear. More than just looks,the off shoulder void and sharp shoulder aid traction and handling

Intermediate Button Ribs -Lateral groove void and kerf density optimized to maximize snow traction and provide excellent wear

Circumferential Grooves -Enough void and see through for adequate water drainage, and enough zigzag for aiding snow and off-road traction

Interlocking Solid Shoulder Rib -Maintains flexibility for traction, yet stable for handling and resistance to irregular wear. More than just looks,the off shoulder void and sharp shoulder aid traction and handling

Intermediate Button Ribs -Lateral groove void and kerf density optimized to maximize snow traction and provide excellent wear

Circumferential Grooves -Enough void and see through for adequate water drainage, and enough zigzag for aiding snow and off-road traction