Fizik Transiro Hydra Aeroweave Carbon Tri Shoes

Blacks

Faster Tri TransitionsAs transitions become increasingly important— now considered the fourth discipline in any triathlon event, be that a full Ironman race or sprint distance—we have redesigned our tri-shoe 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 strong foot support athletes need to be efficient in every race situation.Softer, Breathable SupportThe Aeroweave upper ensures maximum breathability. Now in its second generation, Aeroweave woven fabric interlaces nylon fibres with filaments of thermoplastic polymers for an even lighter shoe that doesn’t lose its original tenacity, providing the strength and support required in competition. The new upper is also softer, which makes it the perfect companion for those who prefer to approach the biking segment sockless.Powering PedalsAt the base, the R2 outsole’s engineered carbon fibre layup saves weight and delivers increased stiffness, with a stiffness index rating of 10, making this outsole the most responsive in the fizik range. A wide vent inlet and deep internal channelling provide cooling airflow to aid in temperature regulation. The cleat positioning is set slightly further back compared to traditional settings to optimize pedalling efficiency and reduce knee compression—especially well-suited for very aggressive, forward aero positions typically adopted by triathletes.SPECIFICATIONSAeroweave upper: an enveloping and extremely breathable net-like upper structureR2 outsole: full carbon unidirectional Stiffness index 10Weight: 225g*Sizes: 36-48 (37 to 47 also in half sizes)TRANSIROTriathlon series, designed for uncompromised cycling performance and efficient transitions *the weight value, referred to ½ pair and without footbed, is to be considered within the tolerance range of +/-3% on a metric system scale. The footbed weight is approx. 20g.

Amazon

PRO PERFORMANCE FOR ALL: With Omna Wide, we set out to create an advanced road shoe with performance that recalls our top-tier products. Omna Wide is well ventilated with a PU upper that makes the shoe both lightweight and comfortable. HIGHER VOLUME: Designed with a performance fit for riders with wider feet, the Omna Wide provides a higher volume fit with more room at the forefoot around the ball of the foot and metatarsals. DIAL UP THE COMFORT: The closure system is similar to fizik's signature Infinito fit configuration, using BOA textile lace guides that balance tension and further eliminate pressure hot spots. This fit system acts across a larger area of the shoe’s upper, pulling the eyelets inwards consistently from all directions for a more supportive and comfortable fit. POWER BALANCED: The newly redesigned R5 nylon outsole offers comfort and a moderate level of stiffness for efficient pedalling. Additionally, cleat positioning is set slightly further back compared to traditional settings to better optimize pedalling efficiency and reduce knee compression. Perforated high-density PU upper. Li2 BOA Dial C Fit System. R5 nylon outsole: Stiffness index 6.