diff --git a/code/game/objects/structures/crates_lockers/closets/job_closets.dm b/code/game/objects/structures/crates_lockers/closets/job_closets.dm
index ac6be5ae2a9..900974cdc17 100644
--- a/code/game/objects/structures/crates_lockers/closets/job_closets.dm
+++ b/code/game/objects/structures/crates_lockers/closets/job_closets.dm
@@ -163,6 +163,7 @@
 		/obj/item/storage/backpack/satchel/eng = 1,
 		/obj/item/storage/backpack/industrial = 1,
 		/obj/item/storage/backpack/messenger/eng = 1,
+		/obj/item/clothing/suit/atmos_overalls = 3,
 		/obj/item/clothing/suit/hooded/wintercoat/engineering/atmos = 3,
 		/obj/item/clothing/under/rank/engineering/atmospheric_technician = 3,
 		/obj/item/clothing/shoes/sneakers/black = 3)
diff --git a/code/modules/clothing/suits/jobs.dm b/code/modules/clothing/suits/jobs.dm
index 1f29d198d53..61f293a97fe 100644
--- a/code/modules/clothing/suits/jobs.dm
+++ b/code/modules/clothing/suits/jobs.dm
@@ -388,3 +388,35 @@
 /obj/item/clothing/suit/jacket/research_director/Initialize(mapload)
 	. = ..()
 	allowed += /obj/item/storage/bag/xeno
+
+// Atmos
+/obj/item/clothing/suit/atmos_overalls
+	name = "atmospherics overalls"
+	desc = "A set of fireproof overalls, good for protecting thinner clothes from gas leaks."
+	icon = 'icons/obj/clothing/suits/utility.dmi'
+	worn_icon = 'icons/mob/clothing/suits/utility.dmi'
+	icon_state = "atmos_overalls"
+	inhand_icon_state = ""
+	body_parts_covered = CHEST|GROIN|LEGS
+	resistance_flags = FIRE_PROOF
+	armor_type = /datum/armor/atmos_overalls
+	species_exception = list(/datum/species/golem)
+	allowed = list(
+		/obj/item/analyzer,
+		/obj/item/construction/rcd,
+		/obj/item/fireaxe/metal_h2_axe,
+		/obj/item/pipe_dispenser,
+		/obj/item/storage/bag/construction,
+		/obj/item/t_scanner,
+		/obj/item/tank/internals/emergency_oxygen,
+		/obj/item/tank/internals/plasmaman,
+	)
+
+/datum/armor/atmos_overalls
+	fire = 100
+	acid = 50
+
+/obj/item/clothing/suit/atmos_overalls/worn_overlays(mutable_appearance/standing, isinhands, icon_file)
+	. = ..()
+	if(!isinhands)
+		. += emissive_appearance(icon_file, "[icon_state]-emissive", src, alpha = src.alpha)
diff --git a/code/modules/jobs/job_types/atmospheric_technician.dm b/code/modules/jobs/job_types/atmospheric_technician.dm
index 8947a77c508..d016688042a 100644
--- a/code/modules/jobs/job_types/atmospheric_technician.dm
+++ b/code/modules/jobs/job_types/atmospheric_technician.dm
@@ -44,6 +44,7 @@
 
 	id_trim = /datum/id_trim/job/atmospheric_technician
 	uniform = /obj/item/clothing/under/rank/engineering/atmospheric_technician
+	suit = /obj/item/clothing/suit/atmos_overalls
 	belt = /obj/item/storage/belt/utility/atmostech
 	ears = /obj/item/radio/headset/headset_eng
 	l_pocket = /obj/item/modular_computer/pda/atmos
@@ -60,6 +61,7 @@
 /datum/outfit/job/atmos/mod
 	name = "Atmospheric Technician (MODsuit)"
 
+	suit = null
 	suit_store = /obj/item/tank/internals/oxygen
 	back = /obj/item/mod/control/pre_equipped/atmospheric
 	mask = /obj/item/clothing/mask/gas/atmos
diff --git a/code/modules/vending/wardrobes.dm b/code/modules/vending/wardrobes.dm
index 44d908ea161..d12f43a880d 100644
--- a/code/modules/vending/wardrobes.dm
+++ b/code/modules/vending/wardrobes.dm
@@ -132,6 +132,7 @@
 		/obj/item/clothing/accessory/pocketprotector = 3,
 		/obj/item/clothing/under/rank/engineering/atmospheric_technician = 3,
 		/obj/item/clothing/under/rank/engineering/atmospheric_technician/skirt = 3,
+		/obj/item/clothing/suit/atmos_overalls = 3,
 		/obj/item/clothing/suit/hooded/wintercoat/engineering/atmos = 3,
 		/obj/item/clothing/shoes/sneakers/black = 3,
 		/obj/item/storage/backpack/satchel/eng = 3,
diff --git a/icons/mob/clothing/suits/utility.dmi b/icons/mob/clothing/suits/utility.dmi
index 86038a5f6d5..40216806f4f 100644
Binary files a/icons/mob/clothing/suits/utility.dmi and b/icons/mob/clothing/suits/utility.dmi differ
diff --git a/icons/obj/clothing/suits/utility.dmi b/icons/obj/clothing/suits/utility.dmi
index 595746191d3..25fb8fd502a 100644
Binary files a/icons/obj/clothing/suits/utility.dmi and b/icons/obj/clothing/suits/utility.dmi differ
diff --git a/modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi b/modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi
index a873d24de49..1f6b935b5f0 100644
Binary files a/modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi and b/modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi differ