Fizik TRANSIRO HYDRA AEROWEAVE CARBON - WHITE / SILVERFASTER TRI TRANSITIONS As transitions become increasingly importantnow considered the fourth discipline in any triathlon event, be that a full Ironman race or sprint distancewe have redesigned our tri shoes range to meet the requirements of the most demanding athletes. Transiro Hydra is built with a single Velcro strap to allow faster, worry free transitions, where any mistake can cost decisive time. Additionally, the enveloping strap provides the