This is a Protective Under Garment, PUG that was used by the US Military. It comes with 3 sets of FR underwear and one set of ballistic inserts.
Army 3 Pack Tier 1 Protective Undergarment (PUG) with Inserts
Helikon-Tex Patrol Line, Guardian Chest Rig Adaptive Green : Sports & Outdoors
Tier I Protective Under Garment Set Coyote Brown buy with international delivery
FEMALE SMALL TIER 1 PROTECTIVE UNDER GARMENT (PUG) REMOVABLE BALLISTIC INSERT
Improved Outer Tactical Vest - Wikipedia
52959 INSTRUCTOR / CQB SAFETY BELT
Streicher's Summer 2021 by Streicher's LLC - Issuu
Protective Undergarment PUG Kit 3 Ballistic Protection Shorts & Inserts Large
Soffe Adult Ringspun Cotton Military Tee 3-Pack USA
Tier 1 Protective Under Garment (PUG) Kit - Size: Small (Male)
Lot of Two* PUG TIER 1 PROTECTIVE UNDER GARMENT SIZE: L Unused (un-S – Gibsons Tactical Tavern
USGI Tier 1 Protective Undergarment with kevlar body armor inserts
Lot of Two* PUG TIER 1 PROTECTIVE UNDER GARMENT SIZE: L Unused (un-S – Gibsons Tactical Tavern
Tier I Protective Under Garment Set Coyote Brown buy with international delivery