2- WE FOLLOW THE TRANSACTION FROM PURCHASE TO RECEIPT OF THE PRODUCT THEREFORE, ANY PRE- AND POST-SALE PROBLEM WE ARE AVAILABLE TO THE CUSTOMER WHO CAN CONTACT US BY EMAIL OR TELEPHONE . 5-BEFORE PROCEEDING WITH "BUY IT NOW", IT IS RECOMMENDED, AS WE SELL ON VARIOUS PLATFORMS AND ON OUR ECOMMERCE SITE, TO ASK FOR CONFIRMATION OF THE AVAILABILITY OF THE REQUESTED SIZE Important!!! - DO NOT LEAVE NEGATIVE FEEDBACK FOR ANY REASON, ANY PROBLEM can be resolved in a peaceful and friendly manner, we are a shop with decades of experience and our customers are our priority, contact us and together we will find the best solution. - Adjustable peak, large air intakes optimized to work in symbiosis with the protective polystyrene and padding to offer maximum ventilation, D-Ring strap and completely.