Lightweight and comfortable speed shoes, size 27.0cm, featuring a mesh upper and FlyteFoam sole. - Brand: Asics - Model Name: Hyper Speed 4 - Size: 27.0cm - Material: Mesh - Sole Material: FlyteFoam Purchased used around March, these shoes have been used for just under 150km, including the previous owner's use. They were mainly used on a treadmill, so I don't think there's much dirt or wear on the soles, but there is some peeling of the insole logo and a slight feeling of use due to the thin fabric. I mainly used them for interval running, and I liked the look, but I'm selling them because I bought new shoes and haven't been using these as much. I think they're relatively low-profile, so you can feel your feet being strengthened.