• Fit: Designed in close collaboration with professional cyclists and technicians to guarantee top performance and optimal comfort. 
• Upper: “Air Ventilation System.” One-piece front minimizes stitching to provide the most comfortable fit. Innovative laser perforations guaranty optimal ventilation and climate for the foot. Internal in-step mesh provides optimal stability and support.
• The patented closure system BOA IP-1 consists of two spools and a micro adjustable steel cable stainless steel. The combination of these elements allows to obtain a uniform closing and fast, and, thanks to the absence of bands of Velcro, allows a greater circulation of air on the front of the foot; 
• “A.I.C.S. Adjustable Instep Adapts the shoe to all foot morphologies assuring constant support. This new closure system made from high-strength PU is positioned across the foot and comprised of two micro-adjustable ratchets to adjust instep tension while maintaining proper support and fit.
• Perforated Tongue: The shoe’s tongue is perforated for better internal airflow and features a high-tech cushioning layer for increased comfort.
• Heel Cup: All-new injection-moulded plastic anatomic heel-cup will not deform or weaken. Anti-tendonitis form with internal non-slip treatment for the best foot stability and control. Reflective inserts provide maximum visibility in low-light conditions.
• Insole: Gaerne "Fit Comfort Insole". Combines natural materials with three technical inserts which adapt to the users foot shape and retain memory. Removable.
• Sole: “Gaerne Mtb Carbon Sole Technology”