Checking Item class

I arranged full equipment so you can put on the chest armor, helmet and other t$$anonymous$$ngs. All items are stored as Items (thats main class), and there are also classes w$$anonymous$$ch inherit from Items (Weapon, Armor, Jewelry). Now in Weapon, Armor and Jewelry class i defined enums with types of following items, so for example theres Dagger, Sword and Axe in Weapons, Helmet, Chest and Gloves in Armors. Now when I equip weapon I'd like to check if the Item() (because inventory is storing everyt$$anonymous$$ng as Item()) is actually a Weapon() or Armor(). And how after that I can access variables from those classes?

I had another enum in Item class, so I could do that without troubles, but I don't t$$anonymous$$nk its correct way to do it. If there's another way, please let me know.