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SIDI Women's T3 Air Carbon Triathlon Cycling Shoe

Product Rating   Product Rating  1 customer review|100% say true to size
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SKU: 12312478
Product Code: 37491

Availability: Usually Ships in 24 Hours
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Redesigned to be more lightweight without sacrificing performance, the SIDI Women's T3 Carbon Triathlon Cycling Shoe features water-repellent and quick-drying technology as well as breathability. The triathlon-oriented upper delivers a plush, brushed interior with minimal seams for long-lasting comfort.


  • 251g per shoe (size39).


  • Large heel loop and tounge-less design: For quick transitions.
  • SIDI-designed heel cup: Stabilizes heal to increase power transfer.
  • Lorica® super-soft microfiber: For water-repellent, quick-drying, and breathable comfort.
  • Triathlon-oriented upper: Features a plush, brushed interior with minimal seams.


  • Eleven Carbon Composite Sole®: Injected carbon reduces weight without sacrificing efficiency.


  • Replaceable heel pad: For comfort.
  • Women-specific last and heel cup for a truer fit.
  • 2 opposing pull straps: Allow easy, on-the-bike shoe adjustment.
  • Women-specific fit.


  • 5 star rating (Based on 1 Review)
    100% of Fit Survey Respondents said this item "Feels true to size"

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  • rating star
    By from
    on 8/10/2013
    Feels true to size

    The Sidi T3 Carbon is by far the Lightest and stiffest triathlon shoe I have ever used. After a 70 mile ride no foot fatigue at all. Sidis usually run narrow but the new T3 is perfect. The upper material is flexible and easy to keep clean.I would highly recommend them to any serious triathlete or cyclist.



SIDI® was founded in 1960 by Dino Signori whose love for cycling steered the company away from mountaineering footwear to bike shoes. In Maser, Italy, SIDI was a pioneer, creating many features that either improved on the first bike shoe models or were the first.

The very first SIDI bike shoe was made with adjustable screws. Because of this, cyclists stopped nailing cleats into the bottoms of their bike shoes. Another innovation that SIDI started was creating a SIDI bike shoe that had a Nylon sole for durable stiffness. SIDI also created the first modern bike shoe that used Velcro® in place of laces. They were even the first to make mountain bike shoes with lugged rubber soles for improved stability and durability. They also innovated style when they were the first to have multicolored bike shoes on the outside and the inside with a 2-colored sole.

They are still improving on their SIDI bike shoes by continuously testing and studying research. This led to the birth of SIDI Aeronet Light, an aerospace material that allows some of the SIDI bike shoes to be 60 grams lighter without losing their shape or toughness. When you are cycling to get to the Kona Ironman® you know how every grams counts. Also, their SIDI High Security Velcro® piece was the first no-slip bike shoe strap ever made. SIDI has respect for the past, they are the last company that designs and makes their bike shoes in Europe, with their sights set on the future.