Hi,
I had to replace foam with some aftermarket that attaches  via velcro strip adhered to the Goggles 2. After applying and removeing velcro, serial tag came right off the goggles. I have in the box, but just in case, if I would like to send googles in for a repair or whatever is it important to have tag attached to the device?

Thanks!

Hi there. Thank you for reaching out. You can take note of the serial number on the box or keep the box for you to have a record of the serial number. Should you have other inquiries, feel free to contact us. Have a good one.