shoes sidi drako carbon shoes 2016 constitute the top of range in the italian firm mountain biking. they offer a wide range of performance, as well as the highest benefits. made of microfiber varnished lorica and mesh nylon on the top. lorica synthetic material and its smooth surface make that dirt can not endorse making cleaning very easy. featuring the revolutionary and patented sole mtb srs carbon sole of pure fibre of carbon from tip to heel. its design provides a slight flexion maintaining values of rigidity and lightness, in order to optimize the power of pedalling. tacos system is easily replaceable. closure soft instep easy read 3 system includes a wide, padded and anatomical closure strap made of soft material thermo-shaped for comfort and performance. in addition, it has the tecno 3 system that ensures an optimal fit and perfect adaptation to each one of the forms of the foot for a custom fit. they include the new technology in the area of ankle adjustable heel retention device, which strengthens the quality of fit by blocking the heel of your foot and preventing it from moving angrily. this is especially important in strong climbing or sprints. easily adjustable. features:-top of range for practice mtb. -they offer a wide range of performance. -microfiber varnished lorica and mesh nylon on the top. -sole mtb srs carbon in carbon fiber. -replaceable tacos. -soft instep easy read 3 closing system. -tecno system 3. -tech adjustable heel retention device for more adjustment.