Spark R & D D.Rex ST PRO Crampon color-antimony-blue GRIPWALK® Compatible (sold separately)GRIPWALK® soles

GRIPWALK® Compatible (sold separately)GRIPWALK® soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction

the latest iteration of this much-loved shell delivers the exceptional performance and protection for which the Stoney is renowned while minimizing environmental impact

6% Elastane

Base included

retains its shape and is opaque

Spark R & D D.Rex ST PRO Crampon color-antimony-blue GRIPWALK® Compatible (sold separately)GRIPWALK® solesSpark R & D's legendary hardboots crampons are lightweight and tough with multiple features giving hardbooters total confidence in dicey terrain. Riser blocks stack and unstack to keep full depth of teeth in the snow when using heel risers.