On Cloudsurfer CloudTec Phase Running Shoes Girls Light Blue size 5 US Youth These On Cloudsurfer running shoes are in good used pre-owned condition with some spotting, featuring a breathable mesh upper in a light blue colorway with signature CloudTec Phase cushioning. size US Youth 5 (EU 37.5). Measurements: • Insole Length: 22.9cm Thank You for shopping secondhand.