• Triple Threat™ Aluminum Hex Discs provide a combination of biting edges and soft aluminum that morph to surrounding geology to create positive grip in rugged, rocky terrain.
• Traction: The 100% customizable sole that gives you endless spike, bar and hex disc configurations for the ultimate in options. 
• Chassis: Sticky rubber outsole with over-molded stainless-steel receptacles which accept any combination of Triple Threat spikes, bars, or hex disks.
• Fit: Match the sole size with your OmniTrax 3.0 boot for a perfect fit.