The new genuine rubber toe, heel caps and instep reinforcement of the FXR Racing Octane Boot proved to be extremely durable. The toe and heel caps have been stitched to prevent sole separations. The new softer compound TPU outer-shell, with a higher rubber content, eliminates cracking.

• Insulated dual compound rubber outsole
• Removable Triple density thermal liner with internal speed lacing system
• Pre-molded ankle support with EVA midsole
• Removable insole with arch support
• Raised rubber TPR labels to help reduce premature wear
• Double stitched & Sealed seams at wearpoints
• -40°C plus temperature rating
• FXR "Easy Walk Technology" and FXR "Speed Lace System"