Hey guys this is what I got after contacting TW...posting it up here for those that got the btac 4
Hello,
Thank you for contacting Tennis Warehouse.
Babolat does not provide warranty cards with all of their shoes, when purchased through Tennis Warehouse. This is due to the fact that we are now authorized to process all sole warranty returns on behalf of Babolat, for shoes purchased through our warehouse.
When it comes time to return the shoes for sole warranty replacement you can simply return them to us using the prepaid return label that came with your order.
Please include your invoice or a note with your name, address, phone number and date purchased. Also include a description of the damage to your shoe.
Please do not hesitate to contact us if we can be of any further assistance. We are happy to help.