Upper of : 80.0% Polyurethane (PU), Upper of : 20.0% Polyester (PES) Outer sole of : 50.0% Rubber - Synthetic, Outer sole of : 50.0% Ethylene Vinyl Acetate (EVA) Lining and sock of : 100.0% Polyester (PES)
Tested and approved in use for tennis and school sports activities by very active children!!! These particularly lightweight tennis shoes are also sturdy and can stand up to the wear and tear children inflict on them daily during any physical activity and on any type of surface. The thick soles absorb impacts well. Sports halls won't get the better of them!
Before being used on the court, our shoes are put through several tests in the laboratory and on the court. Lab tests are done to approve the following elements: tearing eyelets and straps, gluing, toxicology, UV resistance, abrasion resistance of outsole and upper components, accelerated ageing. The field tests serve to evaluate our products on a tennis court in real playing conditions.
Make sure to air out your shoes and store them in a dry place between each use.