On Women's Cloudboom Volt data-saved-by-anant SPEEDROLL technology works like an

SPEEDROLL technology works like an propeller – gently rolling you forward with an accommodating 3/4-length carbon plate everyone will love

keeping the user dry in heavy rain or snow

Brief: 89% polyester/11% spandex

1-year manufacturer warranty

On Women's Cloudboom Volt data-saved-by-anant SPEEDROLL technology works like anA race day supershoe. Unleash speed, no matter the distance. From 10K to half marathons, this shoe can handle it all. With a double layer of Helion HF hyper foam and a carbon Speedboard sandwiched in between, it delivers on supreme speed, impact protection and energy return. Product Highlights Best in class ingredients Two layers of Helion HF hyper foam deliver an energy return you can feel. Its responsive cushioning absorbs impact and maximizes