Shock-Absorbing Insoles: High-performance shock absorb insole made with EVA material, which has high resilience and tension resistance, strong toughness, and has good shockproof and cushioning properties, it supports and cushions the foot for long-lasting comfort | Upgraded Heel Protection: With a thick pad under the heel, U shape design heel insoles increases flexibility, stability and comfort, provide support for the feet over extended walking and working time periods. | Breathable and Comfortable: The honeycomb shape shoe insole have good air permeability. Mesh fabric and foam's strong adsorption reduces odor and keeps your feet fresh and comfortable. | Multi-Use: Suitable for all seasons and all kinds of shoes. This insole is suitable for high-intensity exercise and helping reducing exercise-induced fatigue. It can be use for running shoes, work shoes, climbing boot, work boots or for casual shoes. | Free Cutting: The insole's size can be cut according to your shoes, in the back of the insoles have a clear cut line. It can be freely cut according to shoe width, bring you convenience.