Both durable and comfortablethe GEL-GAME GS (Grade School) tennis shoe is versatile for the recreational young athlete who's playing several times per week. The TRUSSTIC technology in the midsole generates better stability on the court. At the same timethe new tooling combines an EVA midsole foam with GEL technology cushioning in the forefoot to increase cushioning. Additionallythe improved outsole offers better flexibility and durability.