Why are the "peaceful protestors" often wearing all black and concealing their faces?
And here's a uniform site:
https://www.galls.com/
Most choices are either black or OD green for tactical gear. Fabrics are made to be flame resistant so they don't melt into your skin if you get hit with a firebomb. I'd say they are wearing OD green, and not woodland camo. If they had military uniforms, they would probably be desert camo and not woodland pattern.