Competition. Recomended for last, lightweight, biomechanicaly efficient runners with normal arches, who are likely to have a neutral or slight pronation. These IRONMAN marathon racing shoes are designed for a racing performance training which offer moderate support and a great responsiveness ride for a faster feel. Midfoot or forefoot strikers will be best suited too. From regular racing shoes, the Kona and Volcano borrowed great forefoot flexibility combined with a more efficient toe-off.

Cushioning: more firm than soft
Flexibility: more pliable than stiff
Responsiveness: high
Category: competition
Biomechanics: normal arches foot with neutral / slight pronation.
Last: narrow and snug widths brings good-fitting and comfort
Weight: 369 g / 13,0 Oz.