Made for city strides. These women's Cloudtilt trainers from On Running land in Castor and Pearl. Light and airy up top, they've got a sock-like construction for extra support. Below, it's a link-up of Helion superfoam and CloudTec Phase. We're talking soft, bouncy strides. They've got a grippy rubber outsole, with On Running branding to finish things up.. Material: Textile & Synthetic Upper/Synthetic Sole. Made for walking and all-day movement, ultra lightweight and flexible. The Cloud Tilt is crafted from a 100% recycled polyester mesh upper and with a smooth, cushioned midsole that provides extra support on any surface.