Report NOCSAE chest protectors in High School Posted 1 hour ago A and C are definitely true. B may be true, but I don't know of any shirts that have an approved NOCSAE cardiac cavity pad. If B is true, then D would be your answer. If B is false, then I agree that C makes the most logical sense but it is technically not fully correct either since A is also true. I really think D is the correct answer since it has the "NOCSAE approved cardiac cavity" verbiage in B, thereby making it correct - and we know that both A and C are correct already.