Cloudflow 4 White / Moon Running Shoes Store:Mr Porter - US detailed with nylon windows and

detailed with nylon windows and perforated panels for breathability

Valentino updates its iconic 'Rockrunner' sneakers with a slightly chunkier silhouette this season

laces and exposed foam tongues are all doubled

Rubber grips for easy strap adjustment

Cloudflow 4 White / Moon Running Shoes Store:Mr Porter - US detailed with nylon windows andThe men's On Running x Ikon Cloudflow 4 running shoes in white and moon are designed for track and speed racing and feature ultra light woven uppers that are breathable, spoon shaped nylon blend Speedboard, and CloudTec in Helion dual density superfoam for a softer underfoot feeling. Light. Responsive. And seriously quick. Lead training or racing in a shoe that's fast for everyone now with a new special edition look.