These shoes start with a simple premise: less weight means more miles. Our UA Assert Running Shoes feature a super-light construction and a highly breathable mesh upper that delivers miles and miles of incredible ventilation and comfort. But don’t be fooled by all that speed. Inside, a die-cut EVA sockliner holds your feet in place, for a secure, locked-in feel. Our innovative low-profile ArmourBound® doesn’t just cushion; it maximizes the efficiency of every stride. Get yours—and get moving faster than ever.