(CNN)Frontline workers across the country are getting their hands on some Crocs many others cannot.Musicians on Call, an organization which brings live and recorded music to the bedside of patients in health care facilities, has announced that Grammy-nominated artist Post Malone is gifting 10,000 pairs of his sold out Duet Max Clog II Crocs to frontline workers at 70 hospitals across the country.The nonprofit shared photos of some of the workers with the hard to come by shoes on their social