It depends on the shipping method selected and the number of articles you want to purchase.
The Standard delivery shipping is 3 €. Shipping costs are not refundable in case of return.
Express delivery cost is 35 Euro. This applies to orders with 1 pair. the cost for 2 pairs are 30€. Should the order include 3 pairs, the cost of the express delivery will be 62 Euro. If the order includes 4 or more pairs, the cost will be 77 euro.
If you order only maintenance products, the shipping price is 6.90 Euro for standard delivery, and 15 € for express delivery.
For more information on shipping please check this link.