Sir I asked a legitimate question, you responded with an answer no one asked for (then changed you comment) . I have never been called an "ass clown", "dickhead or "loser" by anyone on here before, but maybe the individual who uses the words "copy that" while attempting to insult another ODT...
They also come in colors, in this case Black or Coyote Brown "Lightweight" "Tactical" and "Polymer" are not descriptions of that particular attribute either.
Sir, I believe your brain is receiving poorly, this helmet comes in two sizes (M/L) or (XL), helmets must be properly sized to provide their proper level of protection. Please refrain from making uneducated/stupid comments in the future...