Altra M Escalante 4

Syntetika: The synthetic upper is made of synthetic materials that are lightweight, durable and easy to clean. It provides good protection against moisture and at the same time allows for a comfortable wearing experience.

Engineered mesh: Functional mesh is a popular material used in running shoe uppers. The tightly woven structure allows for better airflow and keeps your feet dry while running.

Standard FootShapeTM Fit: There is a middle ground within the three different hoof widths that the Altra brand offers. This technology respects the natural shape of the human foot by providing a roomy toe box. This allows the toes to spread naturally when stepping and the big toe to remain in a straight position for maximum stability and a strong rebound. The "Standard" version is the most widely used option that fits most runners - offering plenty of room for comfort and natural biomechanics, while still providing a secure and tight fit in the midfoot and heel.

Altra EGO™: Premium midsole foam designed for runners demanding maximum cushioning without compromising speed. This compound offers a luxurious softness that saves joints even on very long runs, while delivering high energy return. It is lightweight, durable and holds its properties superbly for hundreds of miles. Combined with zero drop, it provides ultimate comfort, stability and a smooth, dynamic rebound on any terrain.

EGO™ MAX

Rubber: The rubber outsole provides excellent grip and durability on a variety of surfaces. Thanks to its elasticity, it absorbs shock, increasing comfort when walking or running.