This COURT FF™ NOVAK tennis shoe celebrates the power of connection.Its colorway is inspired by individual yarns that are woven together in Serbia (Djokovic's homeland) to form a flat tapestry rug.The shoe's FLYTEFOAM® midsole delivers a more responsive step and premium underfoot comfort,while the strategic placement of GEL® technology in the forefoot and rearfoot delivers advanced cushioning during harsh landings.The rigidity of the midfoot TRUSSTIC™ technology increases stability when covering the court and reduces unnecessary twisting to help you stay locked into your swing.