A classic triathlon feature allowing a runner to put the shoe on quickly, easily, and securely.
Perforated Sockliner optimizes moisture drainage and improves breathability.
Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
Rearfoot GEL® Cushioning System
Attenuates shock during impact phase and allows for a smooth transition to midstance.
Built on ASICS' Racing Last.
Vented midsole and outsole minimises weight and maximises breathability.
The use of seamless materials reduces the potential for irritation and friction caused by traditional stitches and seams.