The key to increased comfort, reduced injuries, and optimal power transfer lies in our Body Geometry features, which are ergonomically designed and scientifically tested: longitudinal arch support, Varus wedge, and insoles featuring a metatarsal button. When used in harmony, these three features allow for perfect alignment of the hip, knee, and foot, limiting medial/lateral movement of the knee and maintaining excellent circulation down to the toes. The closure system locks the foot in place during extreme efforts in the saddle, securing the front of the foot and preventing lateral rotation. Dyneema® is encapsulated between synthetic and TPU layers to create non-elastic zones for a perfect connection and supreme comfort. Our FACT Powerline™ carbon sole is the stiffest and lightest in our range, optimizing power transfer with a stiffness index of 15. The independent BOA® Li2 tightening system allows for micro-adjustment while riding and comes with the BOA® guarantee. The PadLock™ technology securely holds the heel and improves retention during acceleration. The replaceable anti-slip heel cap comes with integrated screws in the sole. The Form Fit last features a spacious forefoot for a perfect connection and supreme comfort. Titanium alloy cleat nuts pivot, allowing for a 5 mm rearward adjustment of the cleat. Approximate weight: 220 g (shoe size 42).