Fizik Transiro Hydra Triathlon Cycling Shoes
RRP: Β£149.99
Fast Transitions β’ Breathable Comfort β’ Efficient Power Transfer
β Headline Summary
The Fizik Transiro Hydra is a purpose-built triathlon cycling shoe engineered for speed, efficiency, and comfort across all race distances β from sprint to full Ironman. Designed to improve the one discipline where time is truly free β transition β the Transiro Hydra features a fast-entry upper, single Velcro strap, and highly breathable 3D air-mesh construction. Combined with a redesigned R5 nylon outsole for balanced stiffness and comfort, this is the ideal shoe for triathletes chasing smoother transitions, stronger bike splits, and faster overall race times.
π₯ Key Features
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Single Velcro strap for lightning-fast, worry-free transitions
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3D Air Mesh upper for exceptional breathability
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Perfect for sockless racing thanks to smooth interior and airflow
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R5 nylon outsole with moderate stiffness for comfort + efficiency
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Stiffness Index: 6 β ideal for long-distance comfort
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Forward cleat positioning reduces knee strain and boosts pedalling efficiency
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Large vent inlet for cooling airflow and temperature control
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Lightweight: approx. 233g (Β½ pair, size may vary)
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Optimised for triathletes in all conditions, distances, and transition formats
π Specifications
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Manufacturer: Fizik
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Model: Transiro Hydra
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Category: Triathlon
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Upper: 3D Air Mesh β breathable, quick-drying, ideal for sockless use
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Outsole: R5 Nylon
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Stiffness Index: 6
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Weight: 233g (Β½ pair without footbed, Β±3% tolerance; footbed approx. 20g)
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Sizes: 36β48 (half sizes 37β47)
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Series: TRANSIRO β Fizikβs dedicated triathlon performance line
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Cleat Compatibility: Standard 3-bolt road cleats (SPD-SL, Look, etc.)
π΄ Designed for Faster Transitions
Transitions are now recognised as the fourth discipline in triathlon β and the Transiro Hydra is engineered to help athletes save precious seconds:
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Wide opening and quick-entry design
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Single large Velcro strap for rapid fastening
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Simple, secure closure with no fiddling mid-race
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Perfect for flying mounts and fast exits from T1
Every second matters β and this shoe helps you keep them.
π¬οΈ Breathability & Sockless Comfort
The 3D Air Mesh fabric is designed to keep feet cool and dry by:
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Providing high airflow
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Reducing sweat build-up
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Allowing barefoot racing without hotspots
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Helping feet dry quickly after the swim
Run out of T1 with comfort and confidence.
π Performance That Lasts the Entire Race
The R5 nylon outsole balances stiffness and comfort:
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Stiff enough for strong power transfer
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Flexible enough for long-distance comfort
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Forward cleat position reduces knee compression
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Improved pedalling efficiency on both flats and climbs
Ideal for sprint, Olympic, 70.3 and full-distance racing.
π― Ideal For
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Triathletes who want faster transitions
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Athletes racing sockless for maximum speed
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Long-distance triathletes needing comfort + efficiency
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First-time triathletes wanting a high-quality, race-ready shoe
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Ironman & 70.3 athletes improving their bike splits
π Why Buy from The Endurance Hub
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β Triathlon specialists with real racing experience
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β Advice on sizing, cleat setup, and transition strategy
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β Fast UK shipping or click & collect
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β Stock trusted triathlon brands like Fizik, Argon 18 & more
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β Support a local triathlon-focused store
Save time in transition and gain power on the bike with the Fizik Transiro Hydra β the triathlon shoe designed to deliver speed, comfort, and race-winning efficiency.
π The Endurance Hub, Littleborough
π Order now: www.theendurancehub.co.uk
π Contact us for sizing or triathlon shoe advice