The Fizik Transiro Infinito R1 Knit Triathlon Cycling shoe is a triathlon cycling shoe with an innovative breathable knitted upper, an R1 full carbon outsole for maximum power transfer, Dynamic Arch Support and a Boa® dial.

• Infinito - The volume of the forefoot area can be controlled via the Infinito, a signature fit adjustment feature. Infinito balances out the tensioning and further eliminates pressure hot spots by using textile webbing in place of plastic lace guides. This closure system acts on a larger area of the shoe’s upper, pulling the eyestays inwards consistently from all directions for a more supportive and comfortable fit.
• Dynamic Arch Support - A customized fit of the plantar arch is provided with the Dynamic Arch Support, a dedicated piece of the shoe’s upper that wraps around the plantar arch, and is adjusted for fit with its own Boa®® dial.
• R1 Outsole - The highly stiff R1 unidirectional full carbon outsole is tuned for the maximum power transfer, with vent openings channelling the airflow through the sole for an efficient temperature control.
• The Transiro Infinito R1 Knit features a cushioned flat-seam collar for a smooth sockless foot entry and riding comfort, and are equipped with a rubberized heel loop for setting the shoes on the bike for transition, and easily and quickly pulling your feet into them.

Features

• Knitted upper: engineered construction for enhanced ventilation and comfort
• R1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transfer
• Infinito: advanced volume control of the forefoot area
• Dynamic Arch Support: customized fit of the plantar arch
• Volume Control: independent fit adjustment for instep and forefoot

• 2x Boa® IP1-B dials
• R1 outsole – full carbon unidirectional
• Replaceable heel skid plate
• Weight: 245g (size 42 - 1/2 pair)
• Stack height: 9.7mm