Breathable mesh fabric in back for a soft

making it easy to organize different types of tennis balls

The absence of polyester also increases the elongation of the string and reduces stiffness

Constructed with durable steel

currex RunPRO Low Arch Insoles Size_100110 Narrow (AA) Breathable mesh fabric in backcurrex RunPro Low Arch insoles were designed to enhance the comfort and fit of your running shoes and sneakers. Great for new and recreational runners, these athletic insoles provide sensational comfort with reduced fatigue, enhanced stability, and faster regeneration for better performance. Improve mile times and go the greater distance with the optimized movement and flexible arch support of currex dynamic insoles, the running insoles engineered to