Call to Arms™ BootsDescription Details The Call To Arms motorcycle boot from Speed and Strength Canada is built for the long haul, with a synthetic microfiber leather upper. For increased comfort, weve reinforced the ankle and entry with dual density padding. For added protection, weve included C. E. certified toe and heel reinforcements as well as a dual layer shifter pad. SYNTHETIC LEATHER UPPER C. E. EN 13634: 2017 RATED PROTECTION MICRO BREATHABLE MESH INNER LINER