Weight: 258 g (Women's size 8) Heel-to-toe drop: 9 mm The more cushioning that you have underfoot, the softer and more comfortable your running experience can be. Cushioning helps soften impact as your feet hit the ground. With Nike ZoomX cushioning shaped like a rocker and higher foam heights, this shoe is so soft and bouncy that just by putting it on you'll be excited for your next run. It provides ultimate cushioning at ground contact and an even softer underfoot feel for your workout and beyond. The more supportive the shoe, the more stability it can give to your natural stride. A combination of tuned support and intentionally placed cushioning helps you feel secure with every step. The Invincible 3 has high support technology, with cushion and stability intentionally placed and shaped to help protect your foot from the effects of pronation. An evolved Flyknit upper places zones of breathability where your foot heats up most. It's strong and durable, helping keep your foot secure with every mile.