https://smile.amazon.com/Tearaway-Athletic-Pants-Charcoal-Black/dp/B008L43DWE/ref=mp_s_a_1_6?dchild=1&keywords=tearaway%2Bsweatpants&qid=1602908771&sprefix=tearaway%2Bsw&sr=8-6&th=1&psc=1 I think this is your best bet, maybe ebay