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Superior pedaling efficiency, foot support and a precise fit to shave seconds off your triathlon times. With its innovative design and lightweight materials, the Ultimate Tri offers real-world performance gains in all types of triathlon events, from sprint distance triathlons to Ironman events.

Our Matryx technology offers a breakthrough advantage for triathletes with foot-mapping support and superior breathability. This lightweight yet durable upper is ideal for riding without socks and perfectly suited to a competitive triathlete’s needs. The key is its innovative weave of polyamide and Kevlar yarns. Each is coated individually, rather than adding a coat to the entire upper, which makes the shoe lighter and more breathable. And strategically placed vents create airflow into the shoe to further aid in cooling and drying.

The sole is engineered with our lightest material, ultra-stiff SLR uni-directional carbon fiber that’s embedded with an epoxy thermo resin. The fibers are laid up by hand and strategically positioned to optimize pedaling efficiency. Our distinctive Fast Strap closure makes it easy to fly through the transition and get a secure, comfortable fit without any fuss. The wide main strap can be cut to fit, and Velcro under the Ortholite insole holds it in place during transitions.

Main features

Exceptionally light and breathable

Matryx upper keeps the foot stable for maximum power transfer and a snug, comfortable fit across all areas of the foot. Woven material and vents offers maximum breathability.
Designed to be superlight with a total weight of just 210g (size 8.5).
Delivered with titanium V-plate.

Maximum power transfer

Matryx technology upper with Kevlar weaved into the material offers comfortable, efficient foot-mapping support.
Full Carbon Energy SLR outsole minimizes weight and rotational mass.
Low 6.5mm stack height produces a more efficient pedal stroke.
Thin sole construction keeps foot close to the pedal for maximum efficiency.

Faster transitions

Heel loop is designed specifically for triathlon use.
Wider strap makes transitions fast and easy.
Main strap can be cut to fit.
Velcro under the Ortholite insole keeps it in place during transitions.


  • Weight (8,5UK) per shoe : 210 g
  • Cuttable main strap

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