Miami J CollarMiami J Cervical Collaris a superior soft neck immobilizer that prevents muscle spasms associated with neck movement. This neck brace helps keeps the neck comfortable with Sorbatex protection in the inner lining of the collar, and it has a breathable chin pad which allows the air to circulate, keeping skin dry. The Miami J Collar features a sizing system that simplifies size selection, with 6 unique front and back components that are engineered to