The Fizik Transiro Hydra Aeroweave Carbon Triathlon Shoes White/Silver is a lightweight, ultra-breathable race shoe built for fast triathlon transitions and powerful pedaling. Its second-generation Aeroweave upper provides soft, ventilated support while the full carbon R2 outsole delivers elite stiffness for efficient power transfer, and a simple Velcro closure speeds entry and exit so you can focus on race performance.