From KitUp:

“The Echo One One Jacket features the U.S. Patented Adder System for quick and effective draw capability,” according to a recent press release. “Ambidextrous concealed carry pockets allow the wearer to completely conceal full-frame pistols and access them with lightning speed.”

The MOLLE and Velcro grid system in the Adder System Pockets ensure a secure foundation for holsters and accessories.