MAESTRO 100 IV is the innovative generation of Maestro boots that features the introduction of BFC (Biomechanical Foot Control), ADAPTO System and a renewed Control-Fit technology, all combined to enhance support, stability and foot control in according to the anatomical shape of the foot. BFC (Biomechanical Foot Control) technology: a midfoot shank co-injected that follows perfectly the foot’s natural movement during the game. ADAPTO system includes upper and outsole elements: – A more stretched knit, positioned in the middle of the heel counter, allows to adapt it perfectly to the morphology of the heel preventing repeated micro-traumas that cause tendon’s inflammation and injuries. – An asymmetric heel counter, higher internally and lower externally, to provide more stability and support during the game based on the anatomical foot’s shape. Control-Fit Technology: 3D knit relief covered by a strength TPU film to improve both stability and foot control. The shape has been revised with a new design to improve the performance and the fit to the foot. FG – FIRM GROUND OUTSOLE Outsole with 12 studs guaranteeing maximum traction, stability and multidirectional movements on firm grounds.