- Vented Lucido Synthetic Upper
- Eleven Carbon Composite sole
- Dual Velcro strap closure
- Sidi Heel Cup
- Replaceable heel pad
Details: The Sidi T-3 Air Carbon Composite Triathlon Shoes. Elite level Triathlon shoes with the Sidi Eleven Carbon composite sole for maximum power transfer with reduced fatigue. Featuring a beautiful perforated Lucido upper for added ventilation and drainage Iron Man and triathlon stages in hot conditions. Please note: Cycling shoes are sized quite small. We recommend to take one size larger than other kinds of shoes.