Military 1st got the short-sleeved Propper HLX Shirt in stock at their online store...
"Low profile and comfortable, Propper HLX Shirt comes with stretch panels under the arms for a full range of motion, zippered chest pockets and concealed document pockets.

Moreover, there are pen pocket slots on the left sleeve and mic clip slots at the shoulder seam.

The Propper HLX Tactical Pants are in stock right now at the Military 1st online store... "Designed for maximum comfort and functionality, Propper HLX Tactical Pants come with integrated stretch waistband and panels, action-stretch fabric inset and durable water repellent (DWR) treatment.

These versatile crossover tactical trousers feature ergonomic mag/cell pockets and concealed side access and back pockets.