diff --git a/Resources/Prototypes/Entities/Clothing/Head/hardsuit-helmets.yml b/Resources/Prototypes/Entities/Clothing/Head/hardsuit-helmets.yml
index b283f665ef..a33ee781f2 100644
--- a/Resources/Prototypes/Entities/Clothing/Head/hardsuit-helmets.yml
+++ b/Resources/Prototypes/Entities/Clothing/Head/hardsuit-helmets.yml
@@ -66,7 +66,7 @@
         Blunt: 0.90
         Slash: 0.90
         Piercing: 0.95
-        Heat: 0.2
+        Heat: 0.6
         Radiation: 0.5
   - type: TemperatureProtection
     coefficient: 0.005
diff --git a/Resources/Prototypes/Entities/Clothing/Head/helmets.yml b/Resources/Prototypes/Entities/Clothing/Head/helmets.yml
index 3117e4478d..ffc656889d 100644
--- a/Resources/Prototypes/Entities/Clothing/Head/helmets.yml
+++ b/Resources/Prototypes/Entities/Clothing/Head/helmets.yml
@@ -262,14 +262,14 @@
   - type: Armor
     modifiers:
       coefficients:
-        Blunt: 0.90
-        Slash: 0.90
-        Piercing: 0.95
-        Heat: 0.5
-        Radiation: .95
+        Blunt: 1
+        Slash: 1
+        Piercing: 1
+        Heat: 0.4
+        Radiation: 1
   - type: PressureProtection
-    highPressureMultiplier: 0.45
-    lowPressureMultiplier: 1000
+    highPressureMultiplier: 0.25
+    lowPressureMultiplier: 1
   - type: IdentityBlocker
   - type: Tag
     tags:
@@ -293,4 +293,4 @@
         Blunt: 0.5
         Slash: 0.5
         Piercing: 0.5
-        Heat: 0.9
\ No newline at end of file
+        Heat: 0.9
diff --git a/Resources/Prototypes/Entities/Clothing/OuterClothing/suits.yml b/Resources/Prototypes/Entities/Clothing/OuterClothing/suits.yml
index 32123bc16c..13c3bf5d42 100644
--- a/Resources/Prototypes/Entities/Clothing/OuterClothing/suits.yml
+++ b/Resources/Prototypes/Entities/Clothing/OuterClothing/suits.yml
@@ -121,10 +121,10 @@
   - type: Sprite
     sprite: Clothing/OuterClothing/Suits/atmos_firesuit.rsi
   - type: PressureProtection
-    highPressureMultiplier: 0.45
-    lowPressureMultiplier: 1000
+    highPressureMultiplier: 0.25
+    lowPressureMultiplier: 1
   - type: TemperatureProtection
-    coefficient: 0.01
+    coefficient: 0.005
   - type: Clothing
     sprite: Clothing/OuterClothing/Suits/atmos_firesuit.rsi
   - type: Armor