https://nostrcheck.me/media/ff2e412319f01788687a63de3248c2e9fac3f2ad15e3d621e2b42275cacb9ecd/81936a8c42421488f9c98dbb855c4f2deabc3dcdb703fcc2f6ff4eacfb38eadd.webp
I think @Jack is wearing "Birkencrocks".