I get concerned in some instances.While rifle hunting toward the end of the season on public land when many hunters are filling tags,where it may not matter what sex of deer they are shooting at.I hunt a lot in ASAT clothing and Enigma clothing which have a lot of light brown colors.I get most concerned about the inexperienced hunter with a lot of adrenaline going on.Having some bright red or hunter orange on is certainly not a bad idea.