SHIMANO SH-R171 White Shoes 2016

the shimano sh-r171 white shoes 2016 are geared for high competition on road. its stylish and original design optimizes comfort and comfort. due to compatibility with spd-sl cleats, these shoes allow a perfect connection between pedal and cleat providing during pedaling more efficient power transfer. thanks to the long tradition of shimano cycling shoes, has been developing an advanced technology that allows you to maximize efficiency and optimize the transfer of power on the bike; it is the last system shimano dynalast. shoes with this technology, developed according to the experience of professional cyclists from around the world, ensure the correct position of the foot and perfect movements of pedaling, reducing energy losses and making it more smooth and efficient. mechanical seal system adapts to the foot and at the height of the instep, offering an optimal fit. the sole is light and made of composite carbon fiber with adjustable bracket of the cove. features: -high road racing. -template of reinforcement of double intensity for the stability of the calcaneus. -"surround" instep pattern: perfect balance of power, restraint and comfort. -flexible stretch resistant synthetic leather upper. -adaptable mechanical seal system. -adjustable to different shapes and heights of instep. -mesh open for good breathability. -3d breathable mesh for optimal ventilation. -custom-fit ergonomic heel reinforcement. -comfortable fit that improves performance. -last shimano dynalast: setting accurate and better pedaling efficiency. -outsole for lightweight composite carbon fiber with adjustable bracket of the cove. -perfect integration with pd-6800. -weight: 486 g. (size 40).