Quarter: Vectorwear surlyn provides for a reinforced outer shell that is fully heat moldable for a custom fit Core: Customzable EPP foam core for added strength Liner: Heavy duty microfiber provides excellent fit and comfort Outsole: Composite exhaust maximizes energy transfer and delivers a reactive feel Tongue: 7 mm felt and foam tongue with added lace bite protection Holder: Speed Blade 4.0 Runner: Speed Blade Stainless
Additional Information: