Formerly called Thorlo Tennis Crew Socks (TX)

Upper: Knit upper combines a sleek design and a natural fit for all foot types

EVA sole provides lightweight flexibility

Buttery-soft and silky-smooth

On Cloudsurfer 2 Men's Black/Malibu COLLECTION-Additional-Strings and Stringing Formerly called Thorlo Tennis CrewGet the smoothest ride on the road in the On Cloudsurfer 2! This neutral running shoe offers the softest cushioning in the On lineup. CloudTec Phase in the midsole provides a smooth rolling sensation with every stride. Enjoy more durability for daily miles from the computer optimized outsole. Stay secure and comfortable in the light and breathable upper. Soft, light and smooth, the On Cloudsurfer 2 leads feel good miles! What's New? Upgraded CloudTec