The US Military Tan 499 Advanced Integrated Knee Pad (AIKP) is a removable protective insert designed for use with the Army Advanced Combat Pants. It fits into the internal knee pocket to provide cushioning and impact protection during field movement and kneeling. 

• Color: Tan 499
• Material: Foam padding with polymer reinforcement
• Function: Knee impact and abrasion protection for combat uniforms

Issued to U.S. Army personnel for use with Advanced Combat Pants.