Dedicated to the difficult to fit, the Sidi Ergo 5 guarantees a perfect fit even for wider soles or high insteps, ensuring rigidity and performance with unparalleled fit and comfort.

-The Soft Instep Closure System is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area
-The Sidi Mega Last provides Sidi fit and performance to riders who have slightly wider feet
-The Sidi Mega Last is 4mm wider across the ball of the foot, has more volume, a higher instep and a wider heel cup
-Mega lasts are sized EE to EEE
-The Tecno-3 Push Flex dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit
-The Soft Instep Closure System is adjustable from both sides, to perfectly center the EVA pad over a high or low instep
-The High Security Velcro closure is safe, simple, reliable, and easy to fine tune
-The heel cup is integrated, with a new lightweight design, and is reinforced to avoid deformation after prolonged rides
-The Sidi Carbon Composite 20 Sole is constructed of Carbon Fiber injected into a nylon matrix. The nylon is impervious to water damage and doesn't lose rigidity in hot or humid weather or as it ages. The result is a significantly lighter and stiffer sole