This is a genuine JT woven strap in the package. It has never been installed in a goggle.
Haze JT Proflex strap.
Fits all Proflex, Proshield, Proteus, and Flex 8 masks.
Combo with a frame to give your goggle a custom look:
https://paintballretro.com/search?q=proflex+frame&options%5Bprefix%5D=last