• Adaptable lacing system with four-way stretch tongue for optimal lockdown
• Standout 3D moulded heel offers a secure fit and cushioned zones for optimum ankle movement
• Ultra-light Speedframe outsole perforated for pure acceleration; Speed-boosting traction from arrowhead forefoot studs, and quick grip and release from rounded heel studs
• Low-cut Clawcollar locks your foot into the boot for game-changing stability