Hello all! Ear pro is not often required by airsoft fields, but when it is, we use a number of ideas. Shemaghs, bandannas, balaclavas, unique mesh masks, certain ballistic masks and even helmet attachments. Large Milsim games ask for hearing protection as well, but I'm specifically referring to physical protection of the ears from BBs. My particular concern here is this: Are there any type of simple ear muffs or something that easily protects just the ears without being electronic nor sound dampening? What have you all found/used to protect your ears?