Carver Shield- Orange

Thanks for checking. The helmet is too big. I did order the large but I need a medium instead. I looked at the return policy and I see I need to provide an invoice number. I do not have the invoice. (lost it I guess) I do apologize for this mistake. Could you please please provide me with this info so that I can return the Hemet and exchange it for a medium size. It looks like it will be a great helmet once I get the right size. Thank you