Upper of : 70.0% Polyester, Upper of : 30.0% Polyurethane Outer sole of : 70.0% Ethylene Vinyl Acetate, Outer sole of : 30.0% Rubber - Synthetic Lining and sock of : 60.0% Polyester, Lining and sock of : 40.0% Ethylene Vinyl Acetate
Driss, our test engineer, tested these shoes with a group of 7 kids. He ran a 2-hour session during which they ran, threw and jumped on a range of surfaces such as grass, asphalt and sports hall floors. They particularly loved how comfy and how light they were, which meant they could run faster. They also loved the rubber patch that stopped them slipping, and the fact they could put them on unaided. This test complemented our lab tests and allowed us to approve our shoes.
For longer-lasting shoes, we recommend leaving them to dry naturally.