Sidi Dragon 4 SRS Carbon Mountain Bike Shoe Men's Size 40.5 Color Yellow/Black

Microfibra TechPro Is a microfiber PU Made in Italy. It is considered a highly technological and innovative, eco friendly leather suitable for technical and sports products which require high performance levels. Performa TechPro incorporates features of resistance, stability, lightness, transpirability, water repellency and eco friendliness. Performa TechPro microfiber is Oeko Tex certified, does not contain harmful substances and respects the limits of the law. 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 Soft Instep Closure System is adjustable from both sides, to perfectly center the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender. The Soft Instep Closure System 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. SIDI's famously reliable and replaceable closures are improved by an all new proprietary SIDI Wire material that is completely non binding for intuitive and effortless on the fly adjustments. Like most SIDI small parts, the Tecno 3 Buckle is serviceable and replaceable. 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. Adjustable Heel Retention Device Reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel. The heel retention device tightens the top of the heel cup so that the heel doesn't slide out during steep climbs or sprints. Each side of the heel can be adjusted independently, for a perfect fit. For a custom adjustment turn the screw towards the sign to tighten the heel retention device and towards the sign to open it. Light weight, easy to use, and replaceable. MTB SRS carbon composite Sole consists of four inserts screwed, easily removable and replaceable. In addition an optional toe guard can be installed using the same screws as the insert. The SRS tread panels and screws are available as spare parts. It is toe spike compatible. The reinforced heel keeps the foot in an optimal position and avoids the shoe being deformed by extreme performance or prolonged pressure. Size 40.5 Color YellowBlack