SIDI needs no introduction when it comes to serious performance and serious comfort for serious riders. With as many features as the SIDI Kaos boasts, it's no wonder why SIDI continues to be a popular choice amongst cyclist. It starts with the Techno-3 system, an exclusive closure that makes it effortless and convenient for on-the-bike adjustments with incremental tightening and loosening. Breathable and agile, the Kaos features a synthetic upper with cooling mesh panels and a padded tongue that disperses pressure evenly to keep the top of your foot pressure point free. SIDI paired the Kaos with Millennium 4 carbon soles for more rigidity than the standard nylon sole. The external reinforced heel cup stabilizes and supports the heel, with an anatomically shaped plastic design that keeps its figure, reducing heel slip and optimizing power transfer for when you need to crank out the wattage up the switchbacks.
Caliper Buckle two-way ratchet for easy on-bike adjustment with incremental tightening and loosening.
Soft Instep 2 Closure System distributes pressure along the instep. Soft Instep Closure is replaceable
Techno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit.
High-Security Velcro® won't shift or slip
Synthetic upper is water-repellent, quick-drying, breathable, permeable to water vapor and abrasion and mildew resistant.
Sidi Heel Cup stabilizes and supports the heel to reduce heel slip and increase power transfer
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