The Tri-Sonic triathlon shoe is ideal for tough tri circuits. The shoe features a NRG Air Carbon reinforced sole that offers increased stiffness, 2 strong closure straps, and a Performance Pro footbed for great rider comfort.
|Cleat Fitting - 3 Bolt Look Type:||Yes|
|Cleat Fitting- 2 Bolt SPD Type:||Yes|
|Sole Material:||Fibreglass/Carbon reinforced nylon|
NRG Air Carbon Reinforced Sole
NRG Air provides increased stiffness thanks to the new blend of nylon reinforced with fiberglass and enriched with carbon. As with the whole road soles collection, it features the AirFlow ventilation system. Vents favour an optimal air flow in and out. Compatible with SPD pedals.
Omega Heel. More ventilation, grip and heel protection even with full-power downstrokes. The rigid profile offers stability combined with an ultralight design.
Performance Pro Footbed
EVA and microfiber offer lightness sole support and the perfect degree of stiffness to transmit all your power to the pedals.
Triathlon racing cycling shoes are designed without compromise to provide the optimum power transfer between your foot and the pedal, a good quality triathlon shoe is a wise investment for performance and weight saving and is often overlooked. High-tech materials and precision manufacture keep weight down and stiffness up, this means your rotational mass is lower and power transfer is higher, resulting in more forward momentum for your effort. The main difference between a Tri shoe and a road shoe is the number of straps found on the uppers, Tri shoes tend to have one large strap for quick and easy removal during transitions, whereas a road shoe will have three or even four straps. For longer distance events such as half and full Ironmans a road shoe could be a wise choice though.
Northwave is a high quality manufacturer of snowboard and cycling shoes and clothing. Northwave was founded by Gianni Piva in Montebelluna, Italy and the company is owned by the Piva family. Northwave first started out as a shoe manufacturer in the early 1980's, producing shoes for other companies. In the late 80's, Northwave started producing snowboard and then its own brands of sports shoes. In the early to mid 1990's, after great success in the action sports industry, Northwave started to produce its own range of cycling shoes. “Place your trust in those like NORTHWAVE, who have always offered you the best, because for a cyclist, choosing NORTHWAVE means choosing the best for himself.”
|UK Shoe Size||UK Shoe||2||2.75||3.5||4.5||5.5||6||6.25||6.5||7||7.5||8||8.5||9||9.5||9.75||10||10.5||11||11.5||12||12.5||13||13.5||14|
|US Shoe Size||US Male Shoe||3||3.75||4.5||5.5||6.5||7||7.25||7.5||8||8.5||9||9.5||10||10.5||10.75||11||11.5||12||12.5||13||13.5||14||14.5||15|
|US Women's Size||US Female Shoe||5||5.5||6||6.5||7.5||8||8.25||8.5||9||9.5||10||10.5||11||11.5||11.75||12||12.5||13||13.5||14||14.5||15||15.5||16|
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