Adult underwear for SN son (St Clair Shores)

Hello I'm hoping to find some help. I'm always in need of men's l/XL pull ups for my special needs son. They have to be the pull up ones (can't do the ones with the tabs that are kinda like baby diapers) because of how they change him in school.. if anyone has any they aren't using please contact me.. my baby will get much use of them .. thank you everyone!!