Against shoe creases: Say goodbye to toe box creases on your favorite shoes! This anti-wrinkle shoes creases protector not only makes your shoes look bright and beautiful, but also repairs old shoes, suitable for most kinds of toes bent on the market
Usage: With auxiliary cutting lines, the anti-wrinkle shoes creases protector can be trimmed. Put the shoes creases protector on the front of the sports shoes, which can hold up the wrinkles left before and can make a good anti-wrinkle effect when walking. Even not worn for a long time, it is recommended that you place the anti-wrinkle shoes creases protector inside the shoes for support protection
Good quality: the anti-wrinkle shoes creases protector are made from PE and TPR material to ensure a strong hardness, which makes the cutable shoes crease protectors low-temperature-resistant, resilient and washable
Features: Comfortable and breathable, Make sure your feet comfortable. Washable and reusable; reserved anti-slip dots to prevent sliding when wearing and walking; reserved grooves can be cut to a suitable size according to the need
Contains: Each Package includes 6 pairs of durable crease protector.

I can't take out my insole. Can it still work properly?

Of course, taking out the insole is not a necessary step.

Do they fit size 13?

Yes, you can trim the size until it fits perfectly.

Can I walk normally after using them?

Yes, but strenuous exercise is not recommended.