diff --git a/Java-Knight/src/main/java/org/project/item/armors/Armor.java b/Java-Knight/src/main/java/org/project/item/armors/Armor.java
index 7ca8774..d635a3b 100644
--- a/Java-Knight/src/main/java/org/project/item/armors/Armor.java
+++ b/Java-Knight/src/main/java/org/project/item/armors/Armor.java
@@ -1,31 +1,77 @@
-package org.project.item.armors;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Armor {
+package org.project.item.armors;
+public class Armor {
+
+    public enum ArmorType {
+        LIGHT,
+        MEDIUM,
+        HEAVY
+    }
+
+
+    private String name;
+    private ArmorType type;
+
     private int defense;
     private int maxDefense;
+
     private int durability;
     private int maxDurability;
 
-    private boolean isBroke;
+    private boolean isBroken;
 
-    public Armor(int defense, int durability) {
-        this.defense = defense;
-        this.durability = durability;
+    // Constructor
+    public Armor(String name, ArmorType type, int maxDefense, int maxDurability) {
+        this.name = name;
+        this.type = type;
+        this.maxDefense = maxDefense;
+        this.defense = maxDefense;
+        this.maxDurability = maxDurability;
+        this.durability = maxDurability;
+        this.isBroken = false;
     }
 
-    public void checkBreak() {
+
+    public int reduceDamage(int damage) {
+
+        if (isBroken) {
+            return damage;
+        }
+
+        int reducedDamage = damage - defense;
+
+        if (reducedDamage < 0) {
+            reducedDamage = 0;
+        }
+
+        reduceDurability(1);
+
+        return reducedDamage;
+    }
+
+    public void reduceDurability(int amount) {
+        durability -= amount;
+
         if (durability <= 0) {
-            isBroke = true;
-            defense = 0;
+            durability = 0;
+            breakArmor();
         }
     }
 
-    // TODO: (BONUS) UPDATE THE REPAIR METHOD
-    public void repair() {
-        isBroke = false;
-        defense = maxDefense;
-        durability = maxDurability;
+    // شکستن زره
+    private void breakArmor() {
+        isBroken = true;
+        defense = 0;
+    }
+
+    // ===== Getters =====
+
+    public String getName() {
+        return name;
+    }
+
+    public ArmorType getType() {
+        return type;
     }
 
     public int getDefense() {
@@ -36,7 +82,19 @@ public abstract class Armor {
         return durability;
     }
 
-    public boolean isBroke() {
-        return isBroke;
+    public int getMaxDurability() {
+        return maxDurability;
+    }
+
+    public boolean isBroken() {
+        return isBroken;
+    }
+
+    @Override
+    public String toString() {
+        return name + " | Type: " + type +
+                " | Defense: " + defense +
+                " | Durability: " + durability + "/" + maxDurability +
+                (isBroken ? " (BROKEN)" : "");
     }
 }
diff --git a/Java-Knight/src/main/java/org/project/item/armors/AssassinArmor.java b/Java-Knight/src/main/java/org/project/item/armors/AssassinArmor.java
new file mode 100644
index 0000000..a1becf9
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/AssassinArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class AssassinArmor extends Armor {
+
+    private static final String NAME = "wizard Robe";
+    private static final ArmorType ARMOR_TYPE = ArmorType.HEAVY;
+    private static final int MAX_DEFENSE = 35;
+    private static final int MAX_DURABILITY = 60;
+
+    public AssassinArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/DragonArmor.java b/Java-Knight/src/main/java/org/project/item/armors/DragonArmor.java
new file mode 100644
index 0000000..698d47e
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/DragonArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class DragonArmor extends Armor {
+
+    private static final String NAME = "Dragon scale armor";
+    private static final ArmorType ARMOR_TYPE = ArmorType.HEAVY;
+    private static final int MAX_DEFENSE = 40;
+    private static final int MAX_DURABILITY = 60;
+
+    public DragonArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/GoblinArmor.java b/Java-Knight/src/main/java/org/project/item/armors/GoblinArmor.java
new file mode 100644
index 0000000..dbee287
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/GoblinArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class GoblinArmor extends Armor {
+
+    private static final String NAME = "goblin Robe";
+    private static final ArmorType ARMOR_TYPE = ArmorType.LIGHT;
+    private static final int MAX_DEFENSE = 5;
+    private static final int MAX_DURABILITY = 15;
+
+    public GoblinArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java b/Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java
index eb59a46..2c4f47b 100644
--- a/Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java
+++ b/Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java
@@ -1,6 +1,17 @@
 package org.project.item.armors;
 
-// TODO: UPDATE IMPLEMENTATION
-public class KnightArmor {
-    // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
-}
\ No newline at end of file
+public class KnightArmor extends Armor {
+
+    private static final String NAME = "knight armor";
+    private static final ArmorType ARMOR_TYPE = ArmorType.HEAVY;
+    private static final int MAX_DEFENSE = 35;
+    private static final int MAX_DURABILITY = 60;
+
+    public KnightArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/SkeletonArmor.java b/Java-Knight/src/main/java/org/project/item/armors/SkeletonArmor.java
new file mode 100644
index 0000000..8c5db09
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/SkeletonArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class SkeletonArmor extends Armor {
+
+    private static final String NAME = "skeleton armor";
+    private static final ArmorType ARMOR_TYPE = ArmorType.LIGHT;
+    private static final int MAX_DEFENSE = 15;
+    private static final int MAX_DURABILITY = 20;
+
+    public SkeletonArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/VampireArmor.java b/Java-Knight/src/main/java/org/project/item/armors/VampireArmor.java
new file mode 100644
index 0000000..d5a840a
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/VampireArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class VampireArmor extends Armor {
+
+    private static final String NAME = "vampire armor";
+    private static final ArmorType ARMOR_TYPE = ArmorType.MEDIUM;
+    private static final int MAX_DEFENSE = 16;
+    private static final int MAX_DURABILITY = 30;
+
+    public VampireArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+        );
+    }
+}
diff --git a/Java-Knight/src/main/java/org/project/item/armors/WizardArmor.java b/Java-Knight/src/main/java/org/project/item/armors/WizardArmor.java
new file mode 100644
index 0000000..4724811
--- /dev/null
+++ b/Java-Knight/src/main/java/org/project/item/armors/WizardArmor.java
@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+public class WizardArmor extends Armor {
+
+    private static final String NAME = "wizard Robe";
+    private static final ArmorType ARMOR_TYPE = ArmorType.MEDIUM;
+    private static final int MAX_DEFENSE = 20;
+    private static final int MAX_DURABILITY = 20;
+
+    public WizardArmor() {
+        super(NAME,
+                ARMOR_TYPE,
+                MAX_DEFENSE,
+                MAX_DURABILITY
+            );
+    }
+}