Trek PAC BioDynLo Insole - Red

The insoles are designed for adult shoes. If they feel too large, you can trim them along the provided guide lines to match the shape of your shoe's interior. It's best to try them in your shoe before making any cuts.

They are designed for most athletic, hiking, and casual shoes. For specialized footwear like ski boots or formal shoes, the fit may not be ideal and should be tested carefully.

Insoles typically last between 6 months to a year, depending on usage intensity and frequency. Look for signs of wear, such as flattened cushioning or loss of support, to determine replacement time.

It is recommended to clean them with a damp cloth and mild soap. Avoid machine washing or soaking, as this can damage the materials. Always air dry them completely.

The BioDynLo design focuses on providing a balance of dynamic support and cushioning to enhance comfort and performance during physical activities.

While they offer general support and comfort, they are not a medical device. For specific foot pain or conditions, it is always best to consult with a healthcare professional.

Carefully trim the insole using the marked guides to achieve a snug fit. If still too loose, ensure no obstructions are in the shoe and that the original insole was fully removed.

Allow a break-in period of a few days. If discomfort persists, check the fit and consider if your foot shape requires a different type of support. Ensure the insole is correctly positioned.

Ensure the insole is used for appropriate activities and not subjected to extreme conditions. Check for any sharp objects within the footwear that might be causing damage.