Zapatillas Sidi T1

The Sidi T1 Shoes are a dedicated triathlon cycling shoe built for athletes who need to move fast through transition and sustain power on the bike. Sidi has long been a benchmark name in performance cycling footwear, and the T1 sits as an accessible entry point into their triathlon-specific lineup without abandoning the fit and construction quality the brand is known for. The result is a shoe designed to serve you from T1 to the finish line with minimal fuss.

The T1 is built around the demands of triathlon racing — quick entry, secure retention, and efficient power transfer. A single-strap closure system keeps the design uncluttered, allowing you to get in and go without fumbling with multiple buckles when seconds matter. Sidi's use of a stiff sole is intended to channel pedaling force effectively, while the upper is designed to accommodate a foot that may still be damp from the swim, making it a practical choice for race-day conditions. The Blue/Grey colorway is clean and understated, pairing easily with most kit.

Sidi T1 Shoes Specs at a Glance

• Product Type: Triathlon Cycling Shoe
• Brand: Sidi
• Closure System: Single strap
• Intended Use: Triathlon racing and training
• Upper: Designed for wet-foot entry
• Sole: Stiff construction for power transfer
• Available Color: Blue / Grey
• Available Size (this listing): 41.5

Design Benefits

1. Fast transition entry: The single-strap closure is designed to let you secure the shoe quickly after exiting the water, reducing time lost in T1 — an area where triathlon races are often decided by seconds rather than minutes.
2. Wet-foot compatibility: The upper construction is intended to accommodate a foot coming straight off the swim, which means you can skip the socks and focus on getting to pace on the bike without discomfort or delay.
3. Reliable power transfer: A stiff sole channels your pedaling effort into forward motion rather than absorbing it through a soft midsole — keeping your output efficient across the full bike leg, whether you're riding a short-course sprint or a longer 70.3 distance.