Supreme Koss PortaPro Headphones White - US,Koss PortaPro Headphones - fall winter 2023 - Supreme,Check out the Supreme x Koss Porta Pro Headphone releasing on Thursday, September 14th, this will be the first ever Supreme Headphone. Retail should be around $69. It still uses the 3.55mm,Supreme x Koss Portapro Headphones White (FW23) – SOLE SERIOUSS,SUPREME x KOSS PORTA PRO HEADPHONES OPTIC WHITE - 23FW | eBay,