The advantages of our S-Works 6 road cycling shoe can be summarized as follows: explosive efficiency and outstanding comfort thanks to the optimized fit and the stiff FACT Carbon sole, along with finely adjustable Boa® dial closures and our Body Geometry features. This enables you to apply more watts to the pedal without straining your feet. • The Body Geometry outsole and footbed are ergonomically designed and medically tested. They promote a clean vertical pedaling motion, enhancing both performance and comfort while preventing injuries. • Super lightweight sole made from highly stiff FACT Powerline™ Carbon for optimal power transfer; stiffness index 13.0 • The unidirectional, highly stretch-resistant Dyneema® Cubic Tech™ fibers are thermally bonded and improve the connection to the shoe in the heel area. • Two Boa® S2 dials: finely and quickly adjustable, large-area pressure distribution, secure fit; lifetime Boa® guarantee • The PadLock made using the Molding process ensures superior heel hold, while the one-piece Strobel construction provides optimal fit. • The inserts for the shoe plates made of titanium and aluminum can be flipped to mount the plates 5 mm further back. • Replaceable heel profile made from anti-slip material; recessed fastening screws • Form Fit with a spacious forefoot area combines direct power transfer and high comfort. • Three threaded inserts, compatible with all common road bike pedal systems • Weight/shoe: approximately 224 g (Size 42)