RockTrax™ Carbide Caulk Kit Color:Gold Chassis: Sticky rubber outsole with

Chassis: Sticky rubber outsole with over-molded stainless-steel receptacles which accept any combination of Triple Threat spikes

abrasion-resistant protection in a flexible

VERSATILE TRACTION: Customized traction on the fly

TEMP RATING: Comfort rated down to -20 Degrees Fahrenheit

REPLACEABLE PUSH-THROUGH STEEL STUDS: Run a few snowy marathons then replace your studs with a fresh batch

RockTrax™ Carbide Caulk Kit Color:Gold Chassis: Sticky rubber outsole withPush through carbide spikes provide added traction on wet and slick surfaces. Compatability: Product is designed to be used with the Korkers RockTrax & RockTrax Plus overshoe sandals. Durability: Carbide tipped for added bite and durability. Length: Length = 7mm Includes: 40 spikes per pack