Ergo 2 Carbon Lite Highlights 

• Soft Instep Closure System
• Adjustable Heel Retention Device
  
• Caliper Buckle
  
• Tecno-ll system
• High Security Velcro Fasteners
• Carbon Lite Sole
  
• Upper in Lorica and Nylon Mesh 

Soft Instep Closure System
The wide, anatomical and padded strap has been reduced and coupled to soft, thermo-formed Eva increasing comfort and performance. It distributes pressure evenly over the arch area, adjustable from both sides for perfect centering. The system eliminates the need for the High Instep Extender. Used with SL and Caliper buckle straps. Serviceable and replaceable.

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 rider’s 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 work independently from each other. For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it. 

Caliper Buckle
The micrometric closure called Caliper buckle is regulated by lifting the central buckle. In order to completely open, lift together both side buckles, while to slightly loosen the closure during the race the central clip must be lifted.

Tecno-II system
Tecno II buckle uses monofilament line and a fine-tooth ratchet for smooth adjustment and even pressure distribution Allows frontal micrometric closure and adapts the upper of the shoe to the shape of the foot for a customised fit. The Tecno II system is now smaller and can be replaced more easily. Serviceable and replaceable.

Sidi Carbon Lite Sole introduces, for the first time in a cycling shoe, a material thought and developed for the aerospace and aviation fields.
This “structural expanse core” material, being wear resistant, guarantees a longer life to the sole keeping its initial mechanical features.
Different kinds of materials are formed in layers to make a “unique handmade sole”
Carbon Lite Sole has been thought and developed using a mix of innovative composite materials which maximizes the stress resistance of the sole but making it lighter.

Carbon Lite is offered with a simple design made with thin lines atentive to the structural and aerodynamic look of the shoe.
The Carbon Lite Sole is constructed to provide a slight 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 the foot’s 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 polyurethane heel pad.
The Carbon Lite Sole is compatible with the best pedals on the market. To facilitate cleat replacement, the Sidi Carbon Lite sole features a 10 mm horizontal and vertical cleat alignment scale molded into the sole as well as the Look Memory Eyelet.

High Security Velcro®
High security Velcro straps with integrated locking polymer teeth , that engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmovable.

Lorica®
Lorica is a Hi-Tech Syntehtic leather made from the most sophisticated technology.

Replaceable Parts
All buckles,Heel tab and mechanisms are replaceable.

Cleat Compatibility
Compatible with 3-bolt, Look-style road cleats
2 hole adapter kits can be purchased.