Upper of : 100.0% Polyurethane (PU) Outer sole of : 100.0% Polyvinyl chloride (PVC) Lining and sock of : 100.0% Polyester (PES)
Tested and Approved by highly active children that play tennis and school sports!!!
Before being used on the court, our shoes undergo several tests: in the lab and on the court. Lab tests are carried out to verify the following aspects: tearing eyelets and straps, gluing, toxicology, UV resistance, abrasion resistance of outsole and upper components, accelerated ageing.Field tests serve to validate our products on tennis courts in real-world playing conditions.
Make sure to regularly air out your shoes and store them in a dry place.