Triple-density Speedlight 3D sole with a stiffness index of 10.0

The uppers seamless unibody construction reduces pressure points.

The pores across the entire surface ensure optimal ventilation

TPU thermowelded reinforcements on the toe and heel for added protection

SLW3 dial plus extra strap: the only dial with step-by-step and full release in a single button

Wide Fit – The same features as the Regular shape but customized for people who need a wider fit or feel cramped wearing the standard shape.