On Cloudswift 3 AD Features: UK size 8.5 Vamp mesh upper Secure heel padding Removable, cushioned insole with arch support Dual density Helion foam midsole with the CloudTec design pattern Speedboard made from injected TPU, sandwiched between top and bottom midsole CloudTec rubber abrasion pads in the outsole Vamp mesh engineered from 100% recycled polyester