Fit Your Needs - Our replacement insole supports most sizes. You can trim the insoles to fit your needs. For the most accurate size, please compare with your original insole length. 0.6/1.0/1.2 inch heights are available for your choice to fit your desired level in different occasions. Shock Absorption - The elastic rubber sole with a unique honeycomb structure is specially designed to fully absorb shock and reduce stress on the feet. It is suitable for high-intensity training and helps reduce exercise-related fatigue such as shin splints, runner's knee, and plantar fasciitis. Breathable and Odor-Free - The mesh surface with a honeycomb design wicks away moisture well, keeping your feet breathable and dry all day long. Mesh fabric with ventilation holes reduces odor. Advantages - The high insole is lightweight and soft. Perfect for pain relief during physical activity. Good cushioning can reduce the impact on joints and muscles. The U-shaped heel cup helps stabilize and support the foot and positions the heel to absorb impact during strenuous activities and long distances. 100% risk-free purchase - If for any reason you are not satisfied with your purchase, simply return it within 30 days for a full refund. Sizes vary from brand to brand. Please use the size chart in the image as a reference.