The Sidi T-4 Air Cycling Shoes are built with a host of features designed to help triathletes shave valuable seconds off their time. Features a tri-specific enclosure design focused on mindless entry and exits when switching from one phase to another. Sidi knows triathletes have different cycling-shoe requirements. So, they incorporated a two-strap closure system mated with a 'burrito-wrap' upper, with one layer of the upper wrapping over the other. This allows you to quickly dial in the volume of the shoe while rolling out of T1. For extra time savings, theres a durable pull-tab at the heel. Sidis unique balance of tradition and innovation, style and comfort, make SIDI sporting footwear exceptional in the industry.
- AIR-perforated Triatholon-specific Politex upper with plush, brushed interior and minimal seams for sock-free comfort; Perforated for air low and water drainage
- External, reinforced heel cup for superior fit and power transfer; wont break down over time; Replaceable heel pad
- TWELVE Carbon Composite Sole: 3k weave Carbon Fiber Insert/Injected Carbon Fiber reduces weight without sacrificing stiffness and efficiency
- Notched top strap opens away from drive train; Large heel loop for fast transitions