Upper: Nylon mesh with Supreltech overlays provides lightweight breathability and support. Padded air mesh tongue maximizes ventilation. Padded heel collar provides increased comfort. Heel counter provides increased support. Microbe Barrier is a special anti-bacterial treatment applied to the internal fabric of the shoe. The bactericide treatment remains even after several washes.

Midsole: Removable, perforated and anatomically shaped shock absorbing Elaston EVA foam insole with cotton lining. Single density, molded high-end EVA foam mixed with Elaston for elasticity and durability. Elaston is an exclusive EVA blend used to provide added elasticity while extending shock absorption over a longer period of time. Double Action inserts in the heel and forefoot provide shock absorption. DA² Plus is a shock absorbing system that eliminates vibrations in the heel area and enhances the flexibility and distribution of pressure across the forefoot. Axeler CCB Power Flow shank increases breathability while ensuring proper midfoot rigidity and proper forefoot flexion. Power Flow controls midfoot torsion and ensures proper forefoot flexion, while incorporating a new perforated element to allow for excellent breathability.

Outsole: Revolutionary Axeler technology features a thread-like frame in Tech Alloy that is inserted into the outsole, ensuring a more natural, graduated forefoot flexion that propels the foot forward while maintaining the necessary rigidity in the midfoot and heel. Flexoft blown rubber in the forefoot for cushioning, flexibility and reduced weight. Strategically placed Duratech 5000 compound placed in the heel to resist abrasion.