On Womens Cloudflow 4- Zest/Frost (3WD30112311) Size:9 2 ounces and is comprised

2 ounces and is comprised of 32 singles for added quality

mid-profile

Signature midsole geometry gives you a supportive base and a super smooth ride from heel to toe

all references to 10mm drop are approximate

The Triumph 21 brings high-tech cushioning to a high-performance style for those who demand a dynamic yet secure fit

On Womens Cloudflow 4- Zest/Frost (3WD30112311) Size:9 2 ounces and is comprisedLight. Responsive. And seriously quick. Lead training or racing in a shoe that's fast for everyone. You wanted speed. So we added a spoon shaped nylon blend Speedboard that's stiff, strong and lighter than before. Added to a powerful forward roll to catapult you to new personal bests. Put simply, you'll feel it. The ultra light woven upper takes a cue from our fastest shoe yet the Cloudboom Echo. The result? Breathability and performance that makes