High-stability insoles. The rigid profile elevates the longitudinal arch of the foot, supporting proper foot alignment and ankle joint stabilization, which reduces overload and alleviates pain associated with flat feet. Gel zones at the heel and midfoot absorb micro-shocks and support proper pressure distribution during walking and running. The elastic upper fabric improves ventilation and comfort. These insoles are recommended for sports and recreational footwear as a preventive measure and to support proper foot positioning. It is advised to consult a specialist such as an orthopedist, physiotherapist, or podologist for proper insoles selection and if symptoms worsen. Suitable for all types of closed footwear. MATERIALS: textile fabric, polyurethane material, plastic profile, softening and shock-absorbing gel pads. USAGE: Cut the insole to the correct size and place it in the shoe with the fabric side up. In case of moisture, dry at room temperature. For hygiene, replace insoles every 6-8 weeks.