Mizuno Wave Rider 21 Women's Running Shoes - SS18-5 has the following specifications Mizuno Wave Rider 21 Women's Running Shoes The Mizuno Wave rider 21 is anatomically engineered for great performances. Featuring Mizuno's unique wave technology, the wave rider provides a cushioned and more responsive ride, allowing you to go further and faster. Breathable AirMesh Upper The upper of the Wave Rider 21 is constructed of breathable air mesh that allows air to fully permeate the upper. this allows cool, fresh air to be sucked in whilst at the same time pushing out hot, muggy air created a perfect in-shoe microclimate for your feet to thrive in. In addition, the upper boasts a dynamotion fit that is all about creating a shoe that works and moves with the foot throughout a run. The design and materials that are used to create the dynamotion fit work in unison to allow your foot to move and not prevent any natural movement but also provide structure to the upper. Additionally, the...