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Sidi T1 Triathlon Shoe


Sale price $2500 Regular price $20000

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In Stock Ships Immediately

Sidi   |   SKU: 10005155  |   Option: Red / Blue, 35

This item is "Final Sale" and cannot be returned or exchanged

This item is "Final Sale" and cannot be returned or exchanged. Once the order is processed, labeled, or shipped, the order cannot be canceled.

Every item goes through quality control prior to shipping. If there are any imperfections or issues, you will be notified prior to the order being processed.

Items on "Final Sale" are for online only. These items are not at our physical stores for purchase.

Pickup available at RA Cycles - Brooklyn

Normalmente pronto em 24 horas


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Sidi T1 Triathlon Shoe Info

The Sidi T1 Triathlon Shoe is built around one priority: getting you out of the water, into your shoes, and onto the bike without losing time. Sidi has been crafting performance cycling footwear in Italy for decades, and the T1 is their triathlon-specific entry point — a shoe that applies the brand's construction standards directly to the demands of race-day transitions. It doesn't try to do everything. It does what a triathlete actually needs, and it does it without complication.

The upper is designed to accept a wet foot directly from the swim. No socks, no delay, no repositioning — just get the shoe on and move. A single-strap closure handles retention in one motion, which matters when you're running on adrenaline and every second in T1 counts. Athletes who've raced with multi-buckle systems know how much time can disappear in transition; the T1 eliminates that variable. The strap provides a secure hold across the top of the foot without cutting in during the bike leg, even as fatigue sets in over longer distances.

The composite sole is stiff enough to transfer your pedaling effort efficiently from foot to pedal, keeping your power in the drivetrain where it belongs rather than losing it through flex underfoot. The T1 is compatible with both 2-bolt and 3-bolt cleat systems — Look Keo, Speedplay, SPD-SL — so you can run your existing pedal platform without a cleat change. For sprint, Olympic, and 70.3 distances, the T1 delivers the fundamentals reliably.

Specs at a Glance

  • Type: Triathlon cycling shoe
  • Closure: Single strap
  • Upper: Wet-foot compatible construction
  • Sole: Stiff composite
  • Cleat compatibility: 2-bolt and 3-bolt
  • Colorway: Red/Blue
  • Origin: Italy

Design Benefits

  1. Fast T1 entry. The single-strap system closes in one motion — no fumbling, no re-adjustment. For athletes who've lost time in transition, this is the kind of detail that pays off on race morning.
  2. Wet-foot ready from the swim. The upper is built to go straight onto a wet foot without discomfort. Skip the sock debate entirely and focus on getting to the bike.
  3. Broad cleat compatibility. Support for both 2-bolt and 3-bolt systems means you're not locked into a platform change — the shoe works with whatever pedals you're already running.
  4. Efficient power transfer. A stiff composite sole keeps pedaling effort moving toward the drivetrain, not absorbing into the footwear. Reliable across sprint to 70.3 distances.

The RA Perspective

The T1 is Sidi's entry-level triathlon shoe, and it's straightforward about what it offers: solid construction, a clean transition system, and cleat flexibility — without the weight savings or carbon stiffness of their higher-tier models. For most athletes, especially those newer to triathlon or racing shorter formats, that's exactly the right balance. You don't need a flagship race shoe to run a clean T1 and ride a strong bike leg.

What works well in practice is the single-strap design. Transition is not the moment you want to be thinking about your footwear, and the T1 respects that. The strap is wide enough to hold securely without cutting into the top of the foot, and the wet-foot upper means you can skip the sock decision entirely on race morning — one less variable to manage.

The composite sole won't feel as locked-in as a full carbon setup, but it's stiff enough that most athletes racing sprint to 70.3 distances won't notice the difference in performance. Where it becomes more relevant is at full Ironman distance, where extended time in the saddle tends to make sole flex more apparent. For the formats this shoe is designed for, it performs without issue.

We'd recommend the T1 to athletes who want a dedicated triathlon shoe from a proven brand at an accessible price point. It's also a legitimate option as a training shoe for brick workouts, where you want the same transition mechanics you'll use on race day without putting miles on your primary race shoe.

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!