diff --git a/code/game/objects/structures/crates_lockers/closets/secure/security.dm b/code/game/objects/structures/crates_lockers/closets/secure/security.dm
index 7efefe7d88..0cfa4bde47 100644
--- a/code/game/objects/structures/crates_lockers/closets/secure/security.dm
+++ b/code/game/objects/structures/crates_lockers/closets/secure/security.dm
@@ -218,6 +218,7 @@
 		/obj/item/cell/device/weapon,
 		/obj/item/clothing/suit/storage/hooded/wintercoat/security,
 		/obj/item/clothing/shoes/boots/winter/security,
+		/obj/item/clothing/mask/gas/sechailer,
 		/obj/item/flashlight/maglight)
 
 /obj/structure/closet/secure_closet/security/Initialize(mapload)
diff --git a/code/modules/client/preference_setup/loadout/loadout_mask.dm b/code/modules/client/preference_setup/loadout/loadout_mask.dm
index fd4d6e08db..fb082911a7 100644
--- a/code/modules/client/preference_setup/loadout/loadout_mask.dm
+++ b/code/modules/client/preference_setup/loadout/loadout_mask.dm
@@ -106,3 +106,14 @@
 		var/obj/item/clothing/mask/mask_type = mask
 		masks[initial(mask_type.name)] = mask_type
 	gear_tweaks += new/datum/gear_tweak/path(sortTim(masks, GLOBAL_PROC_REF(cmp_text_asc)))
+
+/datum/gear/mask/gas/half
+	display_name = "black gas half-mask"
+	path = /obj/item/clothing/mask/gas/half
+	cost = 3 ///Because it functions as a gas mask, and therefore has a mechanical advantage.
+
+/datum/gear/mask/gas/half/sec
+	display_name = "security black gas half-mask"
+	path = /obj/item/clothing/mask/gas/sechailer
+	allowed_roles = list(JOB_SECURITY_OFFICER,JOB_HEAD_OF_SECURITY,JOB_WARDEN, JOB_DETECTIVE)
+	cost = 3 ///Because it functions as a gas mask, and therefore has a mechanical advantage.
diff --git a/icons/inventory/feet/mob_digi.dmi b/icons/inventory/feet/mob_digi.dmi
index 04d2fa870d..52b43fee1b 100644
Binary files a/icons/inventory/feet/mob_digi.dmi and b/icons/inventory/feet/mob_digi.dmi differ