SIDI Ergo 4 Carbon Mega Road Shoes

Item: 11-4064
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Built with lightweight stiffness for high-end competition, the SIDI Ergo 4 Carbon Mega Road Shoes feature high-quality craftsmanship and multiple adjustment options for a custom fit. Mega last is 4mm wider across the ball of the foot and offers more volume, a higher instep and a wider heel cup. Twelve Carbon Composite sole ensures excellent power transfer while breathable Microfiber TechPro mesh upper regulates temperature and repels dirt and water.

SIDI Heel Cup positions the foot inside the shoe to reduce slippage and enhance pedaling efficiency. Adjustable Heel Retention Device gives a perfect fit from the sole up, heel to toe, for all-day comfort. Soft Instep 3 Closure System with padded tongue eliminates hotspots. Tecno 3 Push retention system has a non-binding fit that conforms to the upper foot for even pressure distribution. Micro-ratcheting buckles adjust with a single click in either direction for simple fine-tuning on the fly. High Security Velcro strap at the forefoot gives a snug, no-slip fit.

  • Twelve Carbon Composite Sole:
    • Made with nylon and carbon fiber blended together
    • Injected carbon fiber in a matrix of nylon
    • Nylon doesn't absorb water
    • Nylon doesn't lose rigidity in hot or humid weather
    • Nylon doesn't lose rigidity as it ages
    • Significantly lighter and stiffer sole
    • Includes ultra-light polyurethane heel pad to improve walkability
  • Microfiber TechPro Upper:
    • Microfiber polyurethane eco-friendly leather
    • Lightweight, breathable and quick-drying
    • Highly stable
    • Water-repellent
    • Oeko-Tex certified
    • Made in Italy
  • Mesh inserts provide strategic cooling and ventilation
  • Mega Last is properly shaped and proportioned for cyclists who have a high arch, wide or high-volume feet
  • Comfort Fit insoles with a thin layer of memory foam for lightweight support and antibacterial protection
  • SIDI Heel Cup stabilizes and supports the heel to reduce slippage and increase power transfer
  • Adjustable Heel Retention Device adjusts the fit around the top of the heel cup to eliminate heel lift during the pedal stroke
  • Reinforced heel keeps the foot in optimal position and prevents shoe deformity by extreme performance or prolonged pressure
  • Adjustable Soft Instep 3 Closure System and padded tongue eliminates pressure points
  • Dual Tecno 3 precision ratchet closures independently micro-adjust fit across forefoot and toe
  • SIDI's Tecno 3 Push 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 strap for easy forefoot adjustment and a no-slip fit
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