Ventilation channels in the upper prevent overheating during high-exertion activities, cross trainer vs running shoes.

Color: Navy

Training shoe for a training pace less than 4-minutes from 3 to 6 days a week. The combination of cushioning is perfect for heavier runners.

The stitching is made of custom polyester with 3D STRUCTURE system applications providing the perfect fit to the foot in a comfortable and lightweight manner. It also includes reflective inserts to increase the athlete's visibility.

The insole is made of pre-molded EVA, adjusted to the shape of the foot.

The mid-sole has double cushioning thanks to the BOUND REACTIVE system, a thermoplastic material that cushions the impact of the foot-step boosting the release thanks to the fact that it recovers its shape quickly, and the PULSOR system with an incorporated piece of phylon of greater density providing stability and avoids deformations at the entrance of the foot.

The sole is composed of DURABILITY rubber with high abrasion resistance (DIN 70) sectioned out in comfortable flex lines of the FLEXO system.

Features a low-profile arch design that minimizes bulk without reducing support, altra hiit xt cross-training shoe.