Properties: The everyday version of the running model from ON. The On Running Cloudswift 3 shoes are a lightweight model made of multi-density foam that will accompany you on your daily city runs. A large share of recycled materials is a step towards sustainable activity. The dual-layer CloudTec® midsole incorporates multi-density Helion™ foam, offering intelligent cushioning under the foot for a more responsive and forward-propelling feel during your stride. The rocker-shaped sole and injected Speedboard™ insert provide high energy return with every step. The wrap-around, sock-like mesh upper allows for efficient ventilation and comfort in a minimalist design. Material: synthetic, fabric Color: gray.