Womens size 9 Altra Escalante Racer DETAILS Best For Road running, Speedwork, Road racing Heel-to-Toe Drop: 0mm Upper: Engineered static knit Outsole: Rubber Weight 5.7 oz / 162 g Cushion:Low Stack Height: 22mm Stability: Neutral FootShape: Standard Light. Responsive. Fast. The Racer is everything you love about our classic Escalante, but leaner, meaner, and faster. It delivers the speed and performance you want. Whether you’re toeing the starting line, tackling a speed workout, or taking off for a fast training run, this road shoe is all of the fast and none of the BS. It’s equipped with Altra EGO™ midsole foam that’s a touch firmer for more return and response. The static knit upper is the perfect combination of comfortable, lightweight, and breathable. Combine this with a low stack height and you’ve got just the right shoe for all things fast. With zero drop and plenty of room for your toes to move freely, with a secure midfoot, you’ll still move naturally, just quicker.