The return costs €20 This is disproportionate. I ordered the right size and I can't help it that these shoes don't fit! Thanks for attention!
Pros
USB Charging: These shoes can be charged with a simple USB cable, making them convenient and inexpensive to maintain. The LED lights can last up to 8 hours on a single charge, so you can wear them all night without worrying about running out of power.
Cons
Non-waterproof: The shoe is not waterproof and therefore not suitable for wearing in wet conditions. This may limit their use in certain weather conditions.