I use 3M Worktunes for 90% of my hearing protection, even when I'm not running equipment. The version without a radio but with Bluetooth. I pair it to my phone and listen to Pandora stations nonstop. I bought a set for my son for Christmas, his has the new gel earpads which are even more comfortable. I also have a bunch of regular Peltor earmuffs, Isotunes PRO 2.0 BT earbuds, Moldex Rockets earplugs and a variety of cheap foam earplugs as well. So for any situation I have something that works. The Isotunes earbuds work great in the winter when you can't put a hat over the earmuffs but still want to run outdoor equipment.
Jon Endres
Killing Trees Since 1983