In 2010, the Ergo 2 comes fitted with the new Carbon Lite Sole. The shoe is made from Vernice Microfibre for an extremely comfortable fit.
|Cleat Fitting - 3 Bolt Look Type:||Yes|
Vernice Microfibre: A synthetic material that is resistant to dirt thanks to an ultra-smooth outer surface. Clean with mild soap and towel dry, do not expose to heat. Use of alchol or abrasive cleaners is not recommended as this would damage the surface coating.
Soft Instep Closure System: The wide, padded strap is coupled to a soft, thermoformed material to increase comfort and performance. It distributes pressure evenly over the arch area and is adjustable from both sides for perfect centering. The system elimates the need for the High Instep Extender and uses the SL and Caliper buckle straps, which are serviceable and replaceable.
Tecno II System: The Tecno II buckle uses monofilament line and a fine tooth ratchet for smooth adjustment and even pressure distribution. This allows frontal micrometric closure and adapts the upper part of the shoe to the shape of the foot for a customised fit. The Tecno II system is now smaller and more easily replaceable.
Caliper Buckle: The micrometric closure is regulated by lifting the central buckle. In order to completely open, lift together both sides buckles. To slightly loosen the closure while riding, push down the central clip.
High Security Velcro: The high security straps with integrated locking polymer teeth engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmoveable.
Adjustable Heel Retention Device: New technology for the heel cup system. The adjustable heel retention device reinforces the top of the heel cup and improves fit by closing the back of the shoe more securely around the riders ankle. The Heel Retention Device tightens the top of the heel cup so that it doesn't slip during steep climbs or sprints. It can be adjusted with two small screws that tighten independently. For a custom adjustment turn the screw towards the + sign to tighten or towards the - sign to loosen.
Sidi Heel: The reinforced heel keeps the foot in position and avoids the shoe being deformed by extreme performance or prolonged pressure.
Sidi Carbon Lite Sole
The Carbon Lite Sole introduces, for the first time in a cycling shoe, a material created and developed for aerospace and aviation fields. Carbon fibre is light, durable and guarantees a longer life to the sole.
Different materials are formed in layers to make the Carbon Lite Sole, it has been developed using a mix of innovative composite materials which maximize stress resistance and reduce weight. Carbon Lite soles have a simple design with thin lines to match the aerodynamic look of the shoe.
The Carbon Lite Sole is constructed to provide a small amount of flex in the toe while retaining excellent stiffness throughout the body of the shoe. The sole is engineered for the high-performance, high-mileage cyclist who requires a sole that is rigid but does not compromise blood circulation, guaranteeing comfort, foot health and great power transfer.
For walkability, the Carbon Lite Sole includes an anti-slip insert at the toe and a replaceable heel pad. It is compatible with the best pedals on the market. For cleat replacement, the Sidi Carbon Lite sole features a 10mm horizontal and vertical cleat alignment scale moulded into the sole as well as a Look Memory Eyelet.
Road racing cycling shoes are designed without compromise to provide optimum power transfer between your foot and the pedal, a good quality road cycling shoe is a wise investment for performance and weight saving and is often overlooked. High-tech materials and precision manufacture keep weight down and stiffness up, this means your rotational mass is lower and power transfer is higher, resulting in more forward momentum for your effort.
Back in the early seventies, most cyclists just nailed cleats to the soles of their shoes. Of course that sounds crazy to people today. But it sounded crazy to Dino Signori way back then. Sidi’s Genius road shoe is one of the most popular shoes in the professional peloton and it's worn by folks with names like Rominger, Pontoni, and Luperin. But Signori's aspirations aren't limited to the road circuit. The challenge he’s set for himself and for Sidi is to provide every kind of cyclist with the best shoe for the job it road, off-road, cyclo-cross, or even triathlon. Granted, a lot of people might think trying to be the best at everything is crazy. But then again, a lot of people thought nailing cleats to the soles of their shoes was a good idea.
Sidi Shoe Sizing
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