Howard Leight by Honeywell R-01526, Impact Sport Earmuffs, Olive Drab Green.

GOOD EAR PRO!!! I've been rocking these ones for several years: https://www.amazon.com/dp/B01N0WEFQ8These ones too, slightly more expensive but definitely punch above their weight: https://www.amazon.com/dp/B001T7QJ9O