The UCP Improved Deltoid Protector is an armor component designed to provide additional ballistic protection to the upper arm and shoulder areas. It attaches to the Improved Outer Tactical Vest (IOTV) for extended coverage in combat environments.

• Pattern: Universal Camouflage Pattern (UCP)
• Material: 1000D Cordura nylon with internal ballistic insert
• Function: Shoulder and upper arm armor protection
• Compatibility or Design: Attaches to IOTV and compatible vests using strap and hook and loop fasteners

Issued to U.S. Army personnel as part of the Improved Outer Tactical Vest (IOTV) system.