diff --git a/code/modules/clothing/head/helmet.dm b/code/modules/clothing/head/helmet.dm
index c4169483b7c..c622f019b37 100644
--- a/code/modules/clothing/head/helmet.dm
+++ b/code/modules/clothing/head/helmet.dm
@@ -10,7 +10,7 @@
 	min_cold_protection_temperature = HELMET_MIN_COLD_PROTECTION_TEMPERATURE
 	heat_protection = HEAD
 	max_heat_protection_temperature = HELMET_MAX_HEAT_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.5
 	w_class = 3
 
 /obj/item/clothing/head/helmet/warden
@@ -47,7 +47,7 @@
 	flags = HEADCOVERSEYES
 	armor = list(melee = 82, bullet = 15, laser = 5,energy = 5, bomb = 5, bio = 2, rad = 0)
 	flags_inv = HIDEEARS
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.5
 
 /obj/item/clothing/head/helmet/swat
 	name = "\improper SWAT helmet"
@@ -94,7 +94,7 @@
 	
 	armor = list(melee = 62, bullet = 50, laser = 50,energy = 35, bomb = 10, bio = 2, rad = 0)
 	flags_inv = HIDEEARS
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.5
 
 /obj/item/clothing/head/helmet/augment
 	name = "Augment Array"
diff --git a/code/modules/clothing/shoes/jobs.dm b/code/modules/clothing/shoes/jobs.dm
index 001634b96ea..6a97d0af4a9 100644
--- a/code/modules/clothing/shoes/jobs.dm
+++ b/code/modules/clothing/shoes/jobs.dm
@@ -14,7 +14,7 @@
 	item_state = "jackboots"
 	force = 3
 	armor = list(melee = 30, bullet = 10, laser = 10, energy = 15, bomb = 20, bio = 0, rad = 0)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.6
 
 /obj/item/clothing/shoes/jackboots/unathi
 	name = "toe-less jackboots"
@@ -29,4 +29,4 @@
 	icon_state = "workboots"
 	item_state = "workboots"
 	armor = list(melee = 40, bullet = 0, laser = 0, energy = 15, bomb = 20, bio = 0, rad = 20)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.6
diff --git a/code/modules/clothing/spacesuits/alien.dm b/code/modules/clothing/spacesuits/alien.dm
index fb47b46d604..21c2431da4d 100644
--- a/code/modules/clothing/spacesuits/alien.dm
+++ b/code/modules/clothing/spacesuits/alien.dm
@@ -5,6 +5,7 @@
 	armor = list(melee = 20, bullet = 20, laser = 50,energy = 50, bomb = 50, bio = 100, rad = 100)
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
 	species_restricted = list("Skrell","Human")
+	siemens_coefficient = 0.4
 
 /obj/item/clothing/head/helmet/space/skrell/white
 	icon_state = "skrell_helmet_white"
@@ -22,6 +23,7 @@
 	heat_protection = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
 	species_restricted = list("Skrell","Human")
+	siemens_coefficient = 0.4
 
 /obj/item/clothing/suit/space/skrell/white
 	icon_state = "skrell_suit_white"
@@ -38,7 +40,7 @@
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/melee/energy/sword,/obj/item/weapon/handcuffs,/obj/item/weapon/tank)
 	slowdown = 2
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.3
 	heat_protection = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
 	species_restricted = list("Vox")
@@ -46,7 +48,7 @@
 
 /obj/item/clothing/head/helmet/space/vox
 	armor = list(melee = 60, bullet = 50, laser = 30, energy = 15, bomb = 30, bio = 30, rad = 30)
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.3
 	flags = HEADCOVERSEYES|STOPPRESSUREDAMAGE
 	species_restricted = list("Vox")
 	sprite_sheets = list("Vox" = 'icons/mob/species/vox/head.dmi')
diff --git a/code/modules/clothing/spacesuits/captain.dm b/code/modules/clothing/spacesuits/captain.dm
index 68a7ea51d92..ae8ec7653ef 100644
--- a/code/modules/clothing/spacesuits/captain.dm
+++ b/code/modules/clothing/spacesuits/captain.dm
@@ -8,6 +8,7 @@
 	flags_inv = HIDEFACE
 	permeability_coefficient = 0.01
 	armor = list(melee = 65, bullet = 50, laser = 50,energy = 25, bomb = 50, bio = 100, rad = 50)
+	siemens_coefficient = 0.4
 
 //Captain's space suit This is not the proper path but I don't currently know enough about how this all works to mess with it.
 /obj/item/clothing/suit/armor/captain
@@ -26,4 +27,4 @@
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT|HIDETAIL 
 	cold_protection = UPPER_TORSO | LOWER_TORSO | LEGS | FEET | ARMS | HANDS
 	min_cold_protection_temperature = SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.4
diff --git a/code/modules/clothing/spacesuits/miscellaneous.dm b/code/modules/clothing/spacesuits/miscellaneous.dm
index 7aec6068b01..192081ca661 100644
--- a/code/modules/clothing/spacesuits/miscellaneous.dm
+++ b/code/modules/clothing/spacesuits/miscellaneous.dm
@@ -7,6 +7,7 @@
 	flags_inv = HIDEFACE
 	permeability_coefficient = 0.01
 	armor = list(melee = 65, bullet = 50, laser = 50,energy = 25, bomb = 50, bio = 100, rad = 50)
+	siemens_coefficient = 0.4
 
 //Captain's space suit This is not the proper path but I don't currently know enough about how this all works to mess with it.
 /obj/item/clothing/suit/armor/captain
@@ -25,7 +26,7 @@
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT|HIDETAIL
 	cold_protection = UPPER_TORSO | LOWER_TORSO | LEGS | FEET | ARMS | HANDS
 	min_cold_protection_temperature = SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.4
 
 //Deathsquad suit
 /obj/item/clothing/head/helmet/space/deathsquad
@@ -35,7 +36,7 @@
 	item_state = "deathsquad"
 	armor = list(melee = 65, bullet = 55, laser = 35,energy = 20, bomb = 30, bio = 100, rad = 60)
 	flags = HEADCOVERSEYES | BLOCKHAIR | HEADCOVERSMOUTH | STOPPRESSUREDAMAGE | THICKMATERIAL
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.4
 
 /obj/item/clothing/head/helmet/space/deathsquad/beret
 	name = "officer's beret"
@@ -43,7 +44,7 @@
 	icon_state = "beret_badge"
 	armor = list(melee = 65, bullet = 55, laser = 35,energy = 20, bomb = 30, bio = 30, rad = 30)
 	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.4
 
 //Space santa outfit suit
 /obj/item/clothing/head/helmet/space/santahat
@@ -71,7 +72,7 @@
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
 	flags = HEADCOVERSEYES | BLOCKHAIR | STOPPRESSUREDAMAGE
 	body_parts_covered = 0
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.4
 
 /obj/item/clothing/suit/space/pirate
 	name = "pirate coat"
@@ -82,7 +83,7 @@
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs,/obj/item/weapon/tank/emergency_oxygen)
 	slowdown = 0
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.4
 	body_parts_covered = UPPER_TORSO|ARMS
 
 //Orange emergency space suit
diff --git a/code/modules/clothing/spacesuits/syndi.dm b/code/modules/clothing/spacesuits/syndi.dm
index 5cb1d8446e5..d09e7b4a01d 100644
--- a/code/modules/clothing/spacesuits/syndi.dm
+++ b/code/modules/clothing/spacesuits/syndi.dm
@@ -5,7 +5,7 @@
 	item_state = "space_helmet_syndicate"
 	desc = "A crimson helmet sporting clean lines and durable plating. Engineered to look menacing."
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.3
 
 /obj/item/clothing/suit/space/syndicate
 	name = "red space suit"
@@ -16,7 +16,7 @@
 	allowed = list(/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/melee/energy/sword,/obj/item/weapon/handcuffs,/obj/item/weapon/tank/emergency_oxygen)
 	slowdown = 1
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 30, bio = 30, rad = 30)
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.3
 
 
 //Green syndicate space suit
@@ -147,4 +147,4 @@
 /obj/item/clothing/suit/space/syndicate/black/engie
 	name = "black engineering space suit"
 	icon_state = "syndicate-black-engie"
-	item_state = "syndicate-black"
\ No newline at end of file
+	item_state = "syndicate-black"
diff --git a/code/modules/clothing/spacesuits/void/merc.dm b/code/modules/clothing/spacesuits/void/merc.dm
index 8362c78c5cc..4783c3d506b 100644
--- a/code/modules/clothing/spacesuits/void/merc.dm
+++ b/code/modules/clothing/spacesuits/void/merc.dm
@@ -5,7 +5,7 @@
 	icon_state = "rig0-syndie"
 	item_state = "syndie_helm"
 	armor = list(melee = 60, bullet = 50, laser = 30,energy = 15, bomb = 35, bio = 100, rad = 60)
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.3
 	species_restricted = list("exclude","Unathi","Tajara","Skrell","Vox", "Xenomorph")
 	camera_networks = list("NUKE")
 	light_overlay = "helmet_light_green" //todo: species-specific light overlays
@@ -19,5 +19,5 @@
 	w_class = 3
 	armor = list(melee = 60, bullet = 50, laser = 30, energy = 15, bomb = 35, bio = 100, rad = 60)
 	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank,/obj/item/device/suit_cooling_unit,/obj/item/weapon/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/melee/energy/sword,/obj/item/weapon/handcuffs)
-	siemens_coefficient = 0.6
-	species_restricted = list("exclude","Unathi","Tajara","Skrell","Vox", "Xenomorph")
\ No newline at end of file
+	siemens_coefficient = 0.3
+	species_restricted = list("exclude","Unathi","Tajara","Skrell","Vox", "Xenomorph")
diff --git a/code/modules/clothing/spacesuits/void/void.dm b/code/modules/clothing/spacesuits/void/void.dm
index 70eb4ee3cde..2d26afa7fd0 100644
--- a/code/modules/clothing/spacesuits/void/void.dm
+++ b/code/modules/clothing/spacesuits/void/void.dm
@@ -8,6 +8,7 @@
 	heat_protection = HEAD
 	armor = list(melee = 40, bullet = 5, laser = 20,energy = 5, bomb = 35, bio = 100, rad = 20)
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
+	siemens_coefficient = 0.4
 
 	//Species-specific stuff.
 	species_restricted = list("exclude","Unathi","Tajara","Skrell","Diona","Vox", "Xenomorph")
@@ -34,6 +35,7 @@
 	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank,/obj/item/device/suit_cooling_unit)
 	heat_protection = UPPER_TORSO|LOWER_TORSO|LEGS|FEET|ARMS|HANDS
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
+	siemens_coefficient = 0.4
 
 	species_restricted = list("exclude","Unathi","Tajara","Diona","Vox", "Xenomorph")
 	sprite_sheets_refit = list(
@@ -241,4 +243,4 @@
 			tank = W
 		return
 
-	..()
\ No newline at end of file
+	..()
diff --git a/code/modules/clothing/spacesuits/void/wizard.dm b/code/modules/clothing/spacesuits/void/wizard.dm
index 086e9ebf465..2024ecc7140 100644
--- a/code/modules/clothing/spacesuits/void/wizard.dm
+++ b/code/modules/clothing/spacesuits/void/wizard.dm
@@ -6,7 +6,7 @@
 	item_state = "wiz_helm"
 	unacidable = 1 //No longer shall our kind be foiled by lone chemists with spray bottles!
 	armor = list(melee = 40, bullet = 20, laser = 20,energy = 20, bomb = 35, bio = 100, rad = 60)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.3
 	wizard_garb = 1
 
 	equipped(var/mob/user)
@@ -36,7 +36,7 @@
 	w_class = 3
 	unacidable = 1
 	armor = list(melee = 40, bullet = 20, laser = 20,energy = 20, bomb = 35, bio = 100, rad = 60)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.3
 	wizard_garb = 1
 
 	equipped(var/mob/user)
diff --git a/code/modules/clothing/suits/armor.dm b/code/modules/clothing/suits/armor.dm
index 3b7c19c25cc..721d2be8e2a 100644
--- a/code/modules/clothing/suits/armor.dm
+++ b/code/modules/clothing/suits/armor.dm
@@ -7,7 +7,7 @@
 	min_cold_protection_temperature = ARMOR_MIN_COLD_PROTECTION_TEMPERATURE
 	heat_protection = UPPER_TORSO|LOWER_TORSO
 	max_heat_protection_temperature = ARMOR_MAX_HEAT_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 	var/obj/item/weapon/storage/internal/pockets
 	var/pocket_slots = 2
 	var/pocket_size = 2
@@ -107,7 +107,7 @@
 	item_state = "armor"
 	blood_overlay_type = "armor"
 	armor = list(melee = 25, bullet = 80, laser = 25, energy = 10, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.6
 
 /obj/item/clothing/suit/armor/laserproof
 	name = "Ablative Armor Vest"
@@ -133,7 +133,7 @@
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT
 	cold_protection = UPPER_TORSO | LOWER_TORSO | LEGS | FEET | ARMS | HANDS
 	min_cold_protection_temperature = SPACE_SUIT_MIN_COLD_PROTECTION_TEMPERATURE
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 	pocket_slots = 4//fullbody, more slots
 
 
@@ -204,7 +204,7 @@
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS|ARMS
 	slowdown = 1
 	armor = list(melee = 60, bullet = 60, laser = 60, energy = 40, bomb = 20, bio = 0, rad = 0)
-	siemens_coefficient = 0.7
+	siemens_coefficient = 0.5
 	var/obj/item/clothing/accessory/holster/holster
 
 /obj/item/clothing/suit/armor/tactical/New()
@@ -287,6 +287,7 @@
 	item_state = "kvest"
 	armor = list(melee = 50, bullet = 15, laser = 50, energy = 10, bomb = 25, bio = 0, rad = 0)
 	allowed = list(/obj/item/weapon/gun,/obj/item/weapon/reagent_containers/spray/pepper,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs)
+	siemens_coefficient = 0.5
 
 /obj/item/clothing/suit/storage/vest/officer
 	name = "officer armor vest"
diff --git a/code/modules/clothing/suits/jobs.dm b/code/modules/clothing/suits/jobs.dm
index d77d9da989a..bce2744aa32 100644
--- a/code/modules/clothing/suits/jobs.dm
+++ b/code/modules/clothing/suits/jobs.dm
@@ -103,7 +103,8 @@
 	allowed = list(/obj/item/weapon/tank/emergency_oxygen, /obj/item/device/flashlight,/obj/item/weapon/gun/energy,/obj/item/weapon/gun/projectile,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/weapon/melee/baton,/obj/item/weapon/handcuffs,/obj/item/weapon/storage/fancy/cigarettes,/obj/item/weapon/flame/lighter,/obj/item/device/taperecorder)
 	armor = list(melee = 50, bullet = 10, laser = 25, energy = 10, bomb = 0, bio = 0, rad = 0)
 	sprite_sheets = list("Vox" = 'icons/mob/species/vox/suit.dmi')
-
+	siemens_coefficient = 0.7
+	
 /obj/item/clothing/suit/storage/det_suit/black
 	icon_state = "detective2"
 
@@ -200,4 +201,4 @@
 	icon = 'icons/obj/clothing/belts.dmi'
 	icon_state = "suspenders"
 	blood_overlay_type = "armor" //it's the less thing that I can put here
-	body_parts_covered = 0
\ No newline at end of file
+	body_parts_covered = 0
diff --git a/code/modules/clothing/suits/storage.dm b/code/modules/clothing/suits/storage.dm
index 8b9c4613e6a..fce85b18982 100644
--- a/code/modules/clothing/suits/storage.dm
+++ b/code/modules/clothing/suits/storage.dm
@@ -64,6 +64,13 @@
 	pockets.max_w_class = 2
 	pockets.max_storage_space = 8
 
+/obj/item/clothing/suit/storage/vest/hos/New()
+	..()
+	pockets = new/obj/item/weapon/storage/internal(src)
+	pockets.storage_slots = 4
+	pockets.max_w_class = 2
+	pockets.max_storage_space = 8
+
 /obj/item/clothing/suit/storage/vest
 	var/icon_badge
 	var/icon_nobadge
diff --git a/code/modules/clothing/suits/wiz_robe.dm b/code/modules/clothing/suits/wiz_robe.dm
index 69e51093f9d..908998c6f3c 100644
--- a/code/modules/clothing/suits/wiz_robe.dm
+++ b/code/modules/clothing/suits/wiz_robe.dm
@@ -3,7 +3,7 @@
 	desc = "Strange-looking hat-wear that most certainly belongs to a real magic user."
 	icon_state = "wizard"
 	//Not given any special protective value since the magic robes are full-body protection --NEO
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 	body_parts_covered = 0
 	wizard_garb = 1
 
@@ -11,7 +11,7 @@
 	name = "red wizard hat"
 	desc = "Strange-looking, red, hat-wear that most certainly belongs to a real magic user."
 	icon_state = "redwizard"
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/head/wizard/fake
 	name = "wizard hat"
@@ -23,27 +23,27 @@
 	name = "Witch Hat"
 	desc = "Strange-looking hat-wear, makes you want to cast fireballs."
 	icon_state = "marisa"
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/head/wizard/magus
 	name = "Magus Helm"
 	desc = "A mysterious helmet that hums with an unearthly power"
 	icon_state = "magus"
 	item_state = "magus"
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 	body_parts_covered = HEAD|FACE|EYES
 
 /obj/item/clothing/head/wizard/amp
 	name = "psychic amplifier"
 	desc = "A crown-of-thorns psychic amplifier. Kind of looks like a tiara having sex with an industrial robot."
 	icon_state = "amp"
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/head/wizard/cap
 	name = "Gentlemans Cap"
 	desc = "A checkered gray flat cap woven together with the rarest of threads."
 	icon_state = "gentcap"
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/suit/wizrobe
 	name = "wizard robe"
@@ -55,7 +55,7 @@
 	armor = list(melee = 30, bullet = 20, laser = 20,energy = 20, bomb = 20, bio = 20, rad = 20)
 	allowed = list(/obj/item/weapon/teleportation_scroll)
 	flags_inv = HIDEJUMPSUIT
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 	wizard_garb = 1
 
 /obj/item/clothing/suit/wizrobe/red
diff --git a/code/modules/clothing/under/jobs/security.dm b/code/modules/clothing/under/jobs/security.dm
index 4288e172cfb..0f6c5ba99a7 100644
--- a/code/modules/clothing/under/jobs/security.dm
+++ b/code/modules/clothing/under/jobs/security.dm
@@ -15,7 +15,7 @@
 	item_state = "r_suit"
 	worn_state = "warden"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/rank/security
 	name = "security officer's jumpsuit"
@@ -24,7 +24,7 @@
 	item_state = "r_suit"
 	worn_state = "secred"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/rank/dispatch
 	name = "dispatcher's uniform"
@@ -34,7 +34,7 @@
 	worn_state = "dispatch"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|LEGS
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/rank/security2
 	name = "security officer's uniform"
@@ -43,7 +43,7 @@
 	item_state = "r_suit"
 	worn_state = "redshirt2"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/rank/security/corp
 	icon_state = "sec_corporate"
@@ -62,7 +62,7 @@
 	//item_state = "swatunder"
 	worn_state = "swatunder"
 	armor = list(melee = 10, bullet = 5, laser = 5,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /*
  * Detective
@@ -74,7 +74,7 @@
 	item_state = "det"
 	worn_state = "detective"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/det/black
 	icon_state = "detective2"
@@ -100,7 +100,7 @@
 	icon_state = "detective"
 	allowed = list(/obj/item/weapon/reagent_containers/food/snacks/candy_corn, /obj/item/weapon/pen)
 	armor = list(melee = 50, bullet = 5, laser = 25,energy = 10, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 	body_parts_covered = 0
 
 /obj/item/clothing/head/det_hat/black
@@ -117,7 +117,7 @@
 	item_state = "r_suit"
 	worn_state = "hosred"
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.8
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/rank/head_of_security/corp
 	icon_state = "hos_corporate"
@@ -125,33 +125,33 @@
 	worn_state = "hos_corporate"
 
 /obj/item/clothing/head/helmet/HoS
-	name = "Head of Security Hat"
+	name = "head of security hat"
 	desc = "The hat of the Head of Security. For showing the officers who's in charge."
 	icon_state = "hoscap"
 	flags = HEADCOVERSEYES
 	armor = list(melee = 80, bullet = 60, laser = 50,energy = 10, bomb = 25, bio = 10, rad = 0)
 	flags_inv = HIDEEARS
 	body_parts_covered = 0
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 
 /obj/item/clothing/suit/armor/hos
-	name = "Head of Security's jacket"
+	name = "head of security's jacket"
 	desc = "An armoured jacket with golden rank pips and livery."
 	icon_state = "hos"
 	item_state = "hos"
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|ARMS|LEGS
 	armor = list(melee = 65, bullet = 30, laser = 50, energy = 10, bomb = 25, bio = 0, rad = 0)
 	flags_inv = HIDEJUMPSUIT
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 	pocket_slots = 4//More slots because coat
 
 
 /obj/item/clothing/head/helmet/HoS/dermal
-	name = "Dermal Armour Patch"
+	name = "dermal armour patch"
 	desc = "You're not quite sure how you manage to take it on and off, but it implants nicely in your head."
 	icon_state = "dermal"
 	item_state = "dermal"
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 
 //Jensen cosplay gear
 /obj/item/clothing/under/rank/head_of_security/jensen
@@ -160,7 +160,7 @@
 	icon_state = "jensen"
 	item_state = "jensen"
 	worn_state = "jensen"
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/suit/armor/hos/jensen
 	name = "armored trenchcoat"
@@ -168,7 +168,7 @@
 	icon_state = "jensencoat"
 	item_state = "jensencoat"
 	flags_inv = 0
-	siemens_coefficient = 0.6
+	siemens_coefficient = 0.5
 	body_parts_covered = UPPER_TORSO|ARMS
 	pocket_slots = 4//More slots because coat
 
diff --git a/code/modules/clothing/under/miscellaneous.dm b/code/modules/clothing/under/miscellaneous.dm
index 881e2a21270..7eabe2fde47 100644
--- a/code/modules/clothing/under/miscellaneous.dm
+++ b/code/modules/clothing/under/miscellaneous.dm
@@ -100,6 +100,7 @@
 	icon_state = "ert_uniform"
 	item_state = "bl_suit"
 	worn_state = "ert_uniform"
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/space
 	name = "\improper NASA jumpsuit"
diff --git a/code/modules/clothing/under/syndicate.dm b/code/modules/clothing/under/syndicate.dm
index f6d5f42bd4f..90425c40dcc 100644
--- a/code/modules/clothing/under/syndicate.dm
+++ b/code/modules/clothing/under/syndicate.dm
@@ -6,7 +6,7 @@
 	worn_state = "syndicate"
 	has_sensor = 0
 	armor = list(melee = 10, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
-	siemens_coefficient = 0.9
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/under/syndicate/combat
 	name = "combat turtleneck"
diff --git a/html/changelogs/alberyk-PR-826.yml b/html/changelogs/alberyk-PR-826.yml
new file mode 100644
index 00000000000..7b8e68bd0b7
--- /dev/null
+++ b/html/changelogs/alberyk-PR-826.yml
@@ -0,0 +1,7 @@
+author: Alberyk
+
+delete-after: True
+
+changes: 
+  - tweak: "Voidsuits, armor and armored uniforms should have a better resistance to taser and baton hits."
+  - tweak: "Head of security armor's options were tweaked to be more like each other."