With stability where you need it, cushion where you want it, the Structure 25 supports you for long miles, short training runs and even a down-and-back before the day ends. It’s the stability you seek, loyal from the first tie-up, tried and trusted, with a midfoot system that’s fully supportive and more comfortable cushioning than before.The accommodating forefoot allows you plenty of space to spread out your toes. The wider forefoot complements a wider base and smooth ride. Added structure and containment around the heel provides a more supportive fit.
We added even more foam than our previous Structures, with better support and comfort than its predecessor as well. The new and improved foam underfoot helps give you support.