NIKE PEGASUS PREMIUM Asics HeatGear® Armour is our original

HeatGear® Armour is our original performance baselayer—the one you put on first and take off last

With optimized traction on the sole

Diamond-shaped cutouts expose the foam and help reduce weight

Slip into Fun A stretchy bootie design provides a snug fit while ensuring the Flex Runner 3 is easy to slip on and off

More Details Genuine leather

NIKE PEGASUS PREMIUM Asics HeatGear® Armour is our originalThe Pegasus Premium supercharges responsive cushioning with a triple stack of our most powerful running technologies: ZoomX foam, a sculpted Air Zoom unit and ReactX foam. It's the most responsive Pegasus ever, providing high energy return unlike any other. With a lighter than air upper, it decreases weight and increases breathability so you can fly faster. Engineered mesh on the upper: Breathable, lightweight engineered mesh helps keep you contained.